Norman Cohn, , (New York: Oxford University Press, [1957] 1970). (revideret og udvidet 1990) ISBN 0-19-500456-6 Jeffrey Kaplan, (Syracuse, NY: Syracuse University Press, 1997). ISBN 0-8156-2687-8 ISBN 0-8156-0396-7 Margit Warburg; Religionssociologi, i Rothstein (ed.); Humanistisk religionsforskning, 1997 ISBN 87-568-1393-7 Kenelm Burridge, "New Heaven, New Earth: A Study of Millenarian Activities" (Basil Blackwell. Original printing 1969, three reprints 1972, 1980, 1986)ISBN 0-631-11950-7 pb.