M Heistermann, U Möhle, B Wallner, J Dittami, E Shaw, and K Hodges (2006)

Reproductive cycle and mating patterns in female Barbary macaques.

In: The Barbary macaque. Biology and conservation, ed. by Hodges JK, Cortes J. Nottingham University Press, chap. 7, pp. 95-107.