Eibl-Eibesfeldt, Irenäus Humanethologie, Seewiesen, Max Planck Institut für Ornithologie, Max Planck Society;
Eibl-Eibesfeldt, I. (1979). Similarities and differences between cultures in expressive movements. In S. Weitz (Ed.), Nonverbal Communication. Readings with Commentary (pp. 37-48). New York: Oxford University Press.