Goodenough, J. Perspectives on animal behavior.
Chicago-čujuhus (17. p.)Goodenough, Judith. Perspectives on Animal Behavior.
MLA-čujuhus (9. p.)Goodenough, Judith. Perspectives on Animal Behavior.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.