Senut, B.; Pickford, M.; Gommery, D.; et al. (2001). "Premier hominidé du Miocène (formation de Lukeino, Kenya)" [First hominid from the Miocene (Lukeino Formation, Kenya)]. Comptes Rendus de l'Académie des Sciences (in French). 332 (2): 137–144. Bibcode:2001CRASE.332..137S. doi:10.1016/S1251-8050(01)01529-4. S2CID14235881.
Clark, G.; Henneberg, M. (2017). "Ardipithecus ramidus and the evolution of language and singing: An early origin for hominin vocal capability". Homo. 68 (2): 101–121. doi:10.1016/j.jchb.2017.03.001. PMID28363458.
Levin, N. E.; Simpson, S. W.; Quade, J.; Cerling, T. E.; Frost, S. R. (2008). "Herbivore enamel carbon isotopic composition and the environmental context of Ardipithecus at Gona, Ethiopia". The Geology of Early Humans in the Horn of Africa. Vol. 446. Geological Society of America Special Paper. pp. 215–234. doi:10.1130/2008.2446(10). ISBN9780813724461.
Senut, B.; Pickford, M.; Gommery, D.; et al. (2001). "Premier hominidé du Miocène (formation de Lukeino, Kenya)" [First hominid from the Miocene (Lukeino Formation, Kenya)]. Comptes Rendus de l'Académie des Sciences (in French). 332 (2): 137–144. Bibcode:2001CRASE.332..137S. doi:10.1016/S1251-8050(01)01529-4. S2CID14235881.
Clark, G.; Henneberg, M. (2017). "Ardipithecus ramidus and the evolution of language and singing: An early origin for hominin vocal capability". Homo. 68 (2): 101–121. doi:10.1016/j.jchb.2017.03.001. PMID28363458.
Senut, B.; Pickford, M.; Gommery, D.; et al. (2001). "Premier hominidé du Miocène (formation de Lukeino, Kenya)" [First hominid from the Miocene (Lukeino Formation, Kenya)]. Comptes Rendus de l'Académie des Sciences (in French). 332 (2): 137–144. Bibcode:2001CRASE.332..137S. doi:10.1016/S1251-8050(01)01529-4. S2CID14235881.