280664 Boyden, S. (2004). The biology of civilisation: Understanding human culture as a force in nature. Sydney, Australia : University of New South Wales Press.
Chicago-čujuhus (17. p.)280664 Boyden, Stephen. The Biology of Civilisation: Understanding Human Culture as a Force in Nature. Sydney, Australia : University of New South Wales Press, 2004.
MLA-čujuhus (9. p.)280664 Boyden, Stephen. The Biology of Civilisation: Understanding Human Culture as a Force in Nature. Sydney, Australia : University of New South Wales Press, 2004.
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