Eibl-Eibesfeldt, Irenäus Humanethologie, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Eibl-Eibesfeldt, I. (1975). The bushmen. In J. Goodall (Ed.), The quest for man (pp. 171-186). London: Vanne, Phaidon Press.