Semaw, S.; Rogers, M. J.; Quade, J.; Renne, P. R.; Butler, R. F.; Domínguez-Rodrigo, M.; Stout, D.; Hart, W. S.; Pickering, T.; et al. (2003). „2.6-Million-year-old stone tools and associated bones from OGS-6 and OGS-7, Gona, Afar, Ethiopia”. Journal of Human Evolution. 45 (2): 169—177. PMID14529651. doi:10.1016/S0047-2484(03)00093-9.
Bretas, R.V., Yamazaki, Y., Iriki, A.: Phase transitions of brain evolution that produced human language and beyond. In: Neurosci Res (2019). ISSN 1872-8111 (Electronic) 0168-0102 (Linking). Bretas, Rafael Vieira; Yamazaki, Yumiko; Iriki, Atsushi (2020). „Phase transitions of brain evolution that produced human language and beyond”. Neuroscience Research. 161: 1—7. PMID31785329. S2CID208303849. doi:10.1016/j.neures.2019.11.010.. https://www.ncbi.nlm.nih.gov/pubmed/31785329
Henke-von der Malsburg, J., Kappeler, P.M. & Fichtel, C. Linking ecology and cognition: does ecological specialisation predict cognitive test performance?. Behav Ecol Sociobiol74, 154 (2020). Henke-von Der Malsburg, Johanna; Kappeler, Peter M.; Fichtel, Claudia (2020). „Linking ecology and cognition: Does ecological specialisation predict cognitive test performance?”. Behavioral Ecology and Sociobiology. 74 (12). S2CID229402432. doi:10.1007/s00265-020-02923-z.
Semaw, S.; Rogers, M. J.; Quade, J.; Renne, P. R.; Butler, R. F.; Domínguez-Rodrigo, M.; Stout, D.; Hart, W. S.; Pickering, T.; et al. (2003). „2.6-Million-year-old stone tools and associated bones from OGS-6 and OGS-7, Gona, Afar, Ethiopia”. Journal of Human Evolution. 45 (2): 169—177. PMID14529651. doi:10.1016/S0047-2484(03)00093-9.
Bretas, R.V., Yamazaki, Y., Iriki, A.: Phase transitions of brain evolution that produced human language and beyond. In: Neurosci Res (2019). ISSN 1872-8111 (Electronic) 0168-0102 (Linking). Bretas, Rafael Vieira; Yamazaki, Yumiko; Iriki, Atsushi (2020). „Phase transitions of brain evolution that produced human language and beyond”. Neuroscience Research. 161: 1—7. PMID31785329. S2CID208303849. doi:10.1016/j.neures.2019.11.010.. https://www.ncbi.nlm.nih.gov/pubmed/31785329
Bretas, R.V., Yamazaki, Y., Iriki, A.: Phase transitions of brain evolution that produced human language and beyond. In: Neurosci Res (2019). ISSN 1872-8111 (Electronic) 0168-0102 (Linking). Bretas, Rafael Vieira; Yamazaki, Yumiko; Iriki, Atsushi (2020). „Phase transitions of brain evolution that produced human language and beyond”. Neuroscience Research. 161: 1—7. PMID31785329. S2CID208303849. doi:10.1016/j.neures.2019.11.010.. https://www.ncbi.nlm.nih.gov/pubmed/31785329
Henke-von der Malsburg, J., Kappeler, P.M. & Fichtel, C. Linking ecology and cognition: does ecological specialisation predict cognitive test performance?. Behav Ecol Sociobiol74, 154 (2020). Henke-von Der Malsburg, Johanna; Kappeler, Peter M.; Fichtel, Claudia (2020). „Linking ecology and cognition: Does ecological specialisation predict cognitive test performance?”. Behavioral Ecology and Sociobiology. 74 (12). S2CID229402432. doi:10.1007/s00265-020-02923-z.
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humanorigins.si.edu
„Early Stone Age Tools”. What does it mean to be human?. Smithsonian Institution. 29. 9. 2014. Приступљено 30. 9. 2014.