Referenslista

Ellis D.H., Swengel S.R.,  Archibald G.W., Kepler C.B.; A sociaogram for the cranes of the world (1997); Behavioural Processes 43, pp. 125-151; Elsevier Science, 1998.

Johnsgard, Paul A.; Cranes of the world: 2. Individualistic and social behavior; Cranes of the world; University of Nebraska-Lincoln, 1983.

Poulsen, Holger; Agonistic behaviour of two species of cranes; Dansk Ornitologisk Forenings tidsskrift 69, pp. 119-122, 1975. (Eurasiska och japanska tranan)

Masatomi H., Kitigawa T.; Bionomics and sociology of Tancho or the Japanese Crane, Grus japonensis, II. Ethogram; Journal of the Faculty of Science, Hokkaido University, Series VI, Zoology, Volume 19, pp.834-878, 1975. (Japanska tranan)

Masatomi H.; Some observations on mating behaviour of several cranes in captivity; Journal of ethology, Volume 1, pp. 62-69, 1983. (White naped-, Eastern sarus-, Stanley- and east african crowned cranes)

Masatomi H.; Structure and function of crane dance; The future of cranes and wetlands; Hokkaido College, Senshu University, Koshunai, Bibai, Hokkaido, 1994

Masatomi H.; Individual (non-social) behavioral acts of hooded cranes Grus monacha wintering in Izumi, Japan; Japan Ethological Society and Springer-Verlag Tokyo, 2003. (Hooded crane)

Tacha T.; Social organization of Sandhill cranes from Midcontinental North America; Wildlife Monographs, No.99, Oct., 1988, pp. 3-37. (Prärietranan)

Voss K.S.; Behavior of the greater Sandhill Crane; Thesis Master of Science Zoology, University of Wisconsin-Madison, 1976. (Prärietranan)

Voss K.S.; Eastern greater Sandhill Crane syposium, pp. 63-85, Indiana Chapter of the wildlife society & Indiana Conservation of Fish and Wildlifem, 1977. (Prärietranan)

Yuncker C., Happ G.; Crane displays; Christy Yuncker Photo Journal, 2013, http://www.christyyuncker.com/ (sep. 2013). (Prärietranan).