Tim D. White, Berhane Asfaw et al.: Pleistocene Homo sapiens from Middle Awash, Ethiopia. In: Nature. Band 423, 2003, S. 742–747, doi:10.1038/nature01669
„One of the things I'm most proud of is the high-level involvement of Africans in our project because they will carry the knowledge to the next generation.“ Zitiert aus: Man Hunter. (Memento vom 3. Oktober 2008 im Internet Archive) Auf: cnn.com vom 3. April 2013
