White, Tim D.; Asfaw, Berhane; Beyene, Yonas; Haile-Selassie, Yohannes; Lovejoy, C. Owen; Suwa, Gen; WoldeGabrie, Giday (oktober 2009). «Ardipithecus ramidus and the Paleobiology of Early Hominids.». Science. 326 (5949): 75–86. Bibcode:2009Sci...326...75W. PMID19810190. doi:10.1126/science.1175802.
Clark, J. D.; Beyene, Y.; WoldeGabriel, G.; m.fl. (2003). «Stratigraphic, chronological and behavioural contexts of Pleistocene Homo sapiens from Middle Awash, Ethiopia». Nature. 423 (6941): 747–752. Bibcode:2003Natur.423..747C. PMID12802333. doi:10.1038/nature01670.
McCarthy, R. C.; Lucas, L. (2014). «A morphometric re-assessment of BOU-VP-16/1 from Herto, Ethiopia». Journal of Human Evolution. 74: 114–117. PMID25063564. doi:10.1016/j.jhevol.2014.05.011.
Magori, M.H.Day (1983). «Laetoli Hominid 18: an early Homo sapiens skull». Journal of Human Evolution. 12 (8): 747–53. doi:10.1016/S0047-2484(83)80130-4.
Rightmire, G. Philip; Deacon, H.J.; Schwartz, Jeffrey H.; Tattersall, Ian (2006). «Human foot bones from Klasies River main site, South Africa». Journal of Human Evolution. 50 (1): 96–103. PMID16242755. doi:10.1016/j.jhevol.2005.08.010.
Bräuer, Günter; Leakey, Richard E. (1. mai 1986). «The ES-11693 cranium from Eliye Springs, West Turkana, Kenya». Journal of Human Evolution. 15 (4): 289–312. doi:10.1016/S0047-2484(86)80055-0.
White, Timothy D.; Asfaw, Berhane; DeGusta, David; Gilbert, Henry; Richards, Gary D.; Suwa, Gen; Howell, F. Clark (Letters to Nature, mottatt 21. november 2002, akseptert 14. april 2003, publisert 12. juni 2003), «Pleistocene Homo sapiens from Middle Awash, Ethiopia», Nature423 (6491): 742–747, Bibcode2003Natur.423..742W, DOI:10.1038/nature01669, PMID12802332
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White, Timothy D.; Asfaw, Berhane; DeGusta, David; Gilbert, Henry; Richards, Gary D.; Suwa, Gen; Howell, F. Clark (Letters to Nature, mottatt 21. november 2002, akseptert 14. april 2003, publisert 12. juni 2003), «Pleistocene Homo sapiens from Middle Awash, Ethiopia», Nature423 (6491): 742–747, Bibcode2003Natur.423..742W, DOI:10.1038/nature01669, PMID12802332
White, Tim D.; Asfaw, Berhane; Beyene, Yonas; Haile-Selassie, Yohannes; Lovejoy, C. Owen; Suwa, Gen; WoldeGabrie, Giday (oktober 2009). «Ardipithecus ramidus and the Paleobiology of Early Hominids.». Science. 326 (5949): 75–86. Bibcode:2009Sci...326...75W. PMID19810190. doi:10.1126/science.1175802.
Clark, J. D.; Beyene, Y.; WoldeGabriel, G.; m.fl. (2003). «Stratigraphic, chronological and behavioural contexts of Pleistocene Homo sapiens from Middle Awash, Ethiopia». Nature. 423 (6941): 747–752. Bibcode:2003Natur.423..747C. PMID12802333. doi:10.1038/nature01670.
White, Timothy D.; Asfaw, Berhane; DeGusta, David; Gilbert, Henry; Richards, Gary D.; Suwa, Gen; Howell, F. Clark (Letters to Nature, mottatt 21. november 2002, akseptert 14. april 2003, publisert 12. juni 2003), «Pleistocene Homo sapiens from Middle Awash, Ethiopia», Nature423 (6491): 742–747, Bibcode2003Natur.423..742W, DOI:10.1038/nature01669, PMID12802332
White, Tim D.; Asfaw, Berhane; Beyene, Yonas; Haile-Selassie, Yohannes; Lovejoy, C. Owen; Suwa, Gen; WoldeGabrie, Giday (oktober 2009). «Ardipithecus ramidus and the Paleobiology of Early Hominids.». Science. 326 (5949): 75–86. Bibcode:2009Sci...326...75W. PMID19810190. doi:10.1126/science.1175802.
Clark, J. D.; Beyene, Y.; WoldeGabriel, G.; m.fl. (2003). «Stratigraphic, chronological and behavioural contexts of Pleistocene Homo sapiens from Middle Awash, Ethiopia». Nature. 423 (6941): 747–752. Bibcode:2003Natur.423..747C. PMID12802333. doi:10.1038/nature01670.
McCarthy, R. C.; Lucas, L. (2014). «A morphometric re-assessment of BOU-VP-16/1 from Herto, Ethiopia». Journal of Human Evolution. 74: 114–117. PMID25063564. doi:10.1016/j.jhevol.2014.05.011.
Rightmire, G. Philip; Deacon, H.J.; Schwartz, Jeffrey H.; Tattersall, Ian (2006). «Human foot bones from Klasies River main site, South Africa». Journal of Human Evolution. 50 (1): 96–103. PMID16242755. doi:10.1016/j.jhevol.2005.08.010.