SpringerLink (Online service), Condemi, S., & Weniger, G. (2011). Continuity and discontinuity in the peopling of Europe: One hundred fifty years of Neanderthal study. Springer eBooks..
Chicago-referens (17:e uppl.)SpringerLink (Online service), Silvana Condemi, och Gerd-Christian Weniger. "Continuity and Discontinuity in the Peopling of Europe: One Hundred Fifty Years of Neanderthal Study." Springer EBooks. 2011.
MLA-referens (9:e uppl.)SpringerLink (Online service), et al. "Continuity and Discontinuity in the Peopling of Europe: One Hundred Fifty Years of Neanderthal Study." Springer EBooks., 2011.
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