1. 21J.A. Alcover, Mammal species of the world: additional data on insular mammals. Am. Museum Novitates
2. Predators of Vertebrates on Islands
3. 27E. Anderson, 1985, Who's Who in the Pleistocene: a mammalian bestiary. Quaternary extinctions. A prehistoric revolution (ed. by P. S. Martin and R. G. Klein), pp. 4049. The University of Arizona Press, Tucson, Arizona.
4. 18J. Blondel, 1979 Biogographie et Ecologie 171pp. Masson, Paris.