Marks, J. (2002). What it means to be 98% chimpanzee: Apes, people, and their genes. University of California Press.
Chicago-čujuhus (17. p.)Marks, Jonathan. What It Means to Be 98% Chimpanzee: Apes, People, and Their Genes. Berkeley: University of California Press, 2002.
MLA-čujuhus (9. p.)Marks, Jonathan. What It Means to Be 98% Chimpanzee: Apes, People, and Their Genes. University of California Press, 2002.
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