Barron, D. (2002). Evolutionary Theory. Oxford University Press.
Chicago-čujuhus (17. p.)Barron, D. Evolutionary Theory. Oxford University Press, 2002.
MLA-čujuhus (9. p.)Barron, D. Evolutionary Theory. Oxford University Press, 2002.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.