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Wood, ET; Stover, DA; Ehret, C; Destro-Bisol, G; Spedini, G; McLeod, H; Louie, L; và đồng nghiệp (2005). "Contrasting patterns of Y chromosome and mtDNA variation in Africa: evidence for sex-biased demographic processes". Eur J Hum Genet. Quyển 13 số 7. tr. 867–76. doi:10.1038/sj.ejhg.5201408. PMID15856073.
Wu, J-J; He, Q-Q; Deng, L-L; Wang, S-C; Mace, R; Ji, T; Tao, Y (2013). "Communal breeding promotes a matrilineal social system where husband and wife live apart". Proc R Soc B. Quyển 280 số 1758. tr. 20130010. doi:10.1098/rspb.2013.0010. PMC3619460. PMID23486437.
Burkart, J. M.; Hrdy, S. B.; van Schaik, C. P. (2009). "Cooperative breeding and human cognitive evolution". Evolutionary Anthropology. Quyển 18 số 5. tr. 175–186. CiteSeerX10.1.1.724.8494. doi:10.1002/evan.20222.
Hammer, MF; Karafet, TM; Redd, AJ; Jarjanazi, H; Santachiara-Benerecetti, S; Soodyall, H; Zegura, SL (2001a). "Hierarchical patterns of global human Y-chromosome diversity". Mol Biol Evol. Quyển 18 số 7. tr. 1189–203. doi:10.1093/oxfordjournals.molbev.a003906. PMID11420360.
Wood, ET; Stover, DA; Ehret, C; Destro-Bisol, G; Spedini, G; McLeod, H; Louie, L; và đồng nghiệp (2005). "Contrasting patterns of Y chromosome and mtDNA variation in Africa: evidence for sex-biased demographic processes". Eur J Hum Genet. Quyển 13 số 7. tr. 867–76. doi:10.1038/sj.ejhg.5201408. PMID15856073.
Wu, J-J; He, Q-Q; Deng, L-L; Wang, S-C; Mace, R; Ji, T; Tao, Y (2013). "Communal breeding promotes a matrilineal social system where husband and wife live apart". Proc R Soc B. Quyển 280 số 1758. tr. 20130010. doi:10.1098/rspb.2013.0010. PMC3619460. PMID23486437.
Wu, J-J; He, Q-Q; Deng, L-L; Wang, S-C; Mace, R; Ji, T; Tao, Y (2013). "Communal breeding promotes a matrilineal social system where husband and wife live apart". Proc R Soc B. Quyển 280 số 1758. tr. 20130010. doi:10.1098/rspb.2013.0010. PMC3619460. PMID23486437.
Burkart, J. M.; Hrdy, S. B.; van Schaik, C. P. (2009). "Cooperative breeding and human cognitive evolution". Evolutionary Anthropology. Quyển 18 số 5. tr. 175–186. CiteSeerX10.1.1.724.8494. doi:10.1002/evan.20222.