Article
Does morality have a biological basis? An empirical test of the factors governing moral sentiments relating to incest
Debra Lieberman, John Tooby, Leda Cosmides, Proceedings of the Royal Society of London. Series B: Biological Sciences, vol. 270, nº 1517, ISSN 1471-2954 (Imprimé), 22 avril 2003, pp. 819-826.