M.W.Barley (1953) Plough plays in the East Midlands
Journal of the English Folk Dance and Song Society, 1953, Vol.7, No.2, pp.68-95

M.W.Barley (1955) Plough plays in the East Midlands : Further notes
Journal of the English Folk Dance and Song Society, 1955, Vol.7, No.4, pp.249-252

M.W.Barley Collection, Manuscripts Department, Hallward Library, University of Nottingham

F.Barlow (1963) The English Church 1000-1066 : A constitutional history
London, Longmans, 1963

C.R.Baskervill (1924) Mummer's wooing plays in England
Modern Philology, Feb.1924, Vol.21, No.3, pp.225-272

R.S.Bayley (1834) Notidiae Ludae or Notices of Louth
Louth, William Edwards, 1834, p.48

G.E.Blackman et al (1963) The atlas of Britain and Northern Ireland
Oxford, Clarendon Press, 1963

F.Blomefield (1805) An essay towards a topographical history of the County of Norfolk, Vols I - VI
London, William Miller, 1805, p.287 [Vols VII-XI by C.Parkin]

C.Bregenhøj (1974) Helligtrekongersløb på Agersø
København, Akademisk Forlag, 1974, Chapter 5

A.Brody (1969) The English Mummers and their plays : Traces of ancient mystery
London, Routledge & Kegan Paul, 1969

E.C.Cawte et al (1960) A geographical index of the ceremonial dance in Great Britain
Journal of the English Folk Dance and Song Society, 1960, Vol.9, No.1, pp.l-41

E.C.Cawte et al (1967) English ritual drama : A geographical index
London, Folk-lore Society, 1967

E.C.Cawte (1978) Ritual animal disguise : A historical and geographical study of animal disguise in the British Isles
Cambridge, D.S.Beaver, 1978

E.K.Chambers (1933) The English folk play
Oxford, Clarendon Press, 1933

J.C.Cox (1913) Churchwardens accounts from the fourteenth century to the close of the seventeenth century
London, Methuen, 1913, pp, 248-249

H.C.Darby (1973) New historical geography of England
Cambridge, University Press, 1973

H.C.Darby (1977) Domesday England
Cambridge, University Press, 1977

H.F. Feilberg (1889) Dansk Bondeliv, således som det
Kjøbenhavn, 1889, pp.247-250

P.Foote & D.M.Wilson (1970) The Viking achievement
London, Sidgwick & Jackson, 1970

J.T.Fowler (1886) Memorials of the Church of SS. Peter and Wilfred, Ripon, Vol.3
Publications of the Surtees Society, 1886, Vol.81, p.45
[Citing Mon. Aug., 1682, i, 256]

S.Grundtvig (1861) Gamle dansk Minder i Folkemunde
Kjøbenhavn, C.G.Iversens Forlagshandel, 1861, pp.166-168

A.Helm Collection, Manuscripts Department, University College, London

W.Hone (1878) The year book of daily recreations and information
London, W.Tegg, 1878, p.30

B.V.M. (1902) Plough Monday
Newark Herald, 15th March 1902

W.O.Massingberd (1905) The Lincolnshire Sokemen
English Historical Review, Oct.1905, Vol.20, No.80, pp.699-703

P.McGrath (1967) Papists and Puritans under Elizabeth I
London, Blandford Press, 1967, pp.377-378

J.S.Møller (1933) Fester og Højtider i gamle Dage : Skildringer fra Norvestsjælland med Forsøg paa Tydninger : II Bind : Arets Fester
Holbæk, P.Haase & Søn, 1933, p.140

J.Needham and A.L.Peck (1933) Molly Dancing in East Anglia
Journal of the English Folk Dance and Song Society, 1933, Vol.1, pp.79-85

J.Needham (1936) The geographical distribution of English ceremonial dance traditions
Journal of the English Folk Dance and Song Society, 1936, Vol.3, No.1, pp.1-45

A.Olrik (1926) Træk af hedensk Dyrkelse
Gads Magasin, 1926, p.572
[Original not seen. Cited in J.S.Møller (1933)]

C.Parkin (1805) An essay towards a topographical history of the County of Norfolk
London, William Miller, 1808-9
[Vol.8, pp.80-83, Vol.9, pp.209-212, Vol.10, pp.328-334;

E.Peacock (1868) Extracts from the Churchwardens' accounts of the Parish of Leverton in the County of Lincoln
Archaeologia, 1868, Vol.41, No.2, pp.333-370

E.Porter (1969) Cambridgeshire customs and folklore
London, Routledge & Kegan Paul, 1969

G.M.Ridden (1974) The Goathland Plough Monday customs
Folk Song Journal, 1974, Vol.2, No.5, pp.352-388

G.Rona (1968-1971) Kulturhistorisk leksikon for nordisk middelalder fra vikingetid til reformationstid, Vol.13
København, Rosenkilde og Bagger, 1968-71, pp.350-351

P.H.Sawyer (1971) The age of the Vikings [2nd ed.]
London, Edward Arnold, 1971

A.F.Schmidt (1949) Helligtrekongersangere i Danmark
Arv, 1949, Vol.4, pp.50-126

A.F.Schmidt (1950) Leksikon over landsbyens gilder, festskikka og fester på landet
København, Rosenkilde og Baggers Forlag, 1950, pp.112-114

F.M. Stenton (1910) Oxford Studies in Social and Legal History : Vol.II : Types of Manorial Structure in the Northern Danelaw
Oxford, University Press, 1910
Reprinted: New York, Octagon Books, 1974

F.M.Stenton (1927) The Danes in England
Proceedings of the British Academy, 1927, Vol.13, pp.203-246

Surtees Society (1898) Extracts from the account rolls of the Abbey of Durham from the original Mss. Vol.1
Publications of the Surtees Society, 1898, Vol.99, pp.212, 224

[P.C.Webb] (1756) A short account of Danegeld, with some further particulars relating to William the Conqueror's survey
London, Society of Antiquaries of London, 1756

J.Wright (1903) The English dialect dictionary
London, Henry Frowde, 1903