Clark, J. Desmond. (1980). Human Populations and Cultural Adaptations in the Sahara and Nile during Prehistoric Times. Rotterdam: Balkema.
Chicago-Zitierstil (17. Ausg.)Clark, J. Desmond. Human Populations and Cultural Adaptations in the Sahara and Nile During Prehistoric Times. Rotterdam: Balkema, 1980.
MLA-Zitierstil (8. Ausg.)Clark, J. Desmond. Human Populations and Cultural Adaptations in the Sahara and Nile During Prehistoric Times. Rotterdam: Balkema, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.