Kalat, W. J. (1990). Introduction to psychology. Wadsworth Publishing co..
Chicago-čujuhus (17. p.)Kalat, W. James. Introduction to Psychology. California: Wadsworth Publishing co., 1990.
MLA-čujuhus (9. p.)Kalat, W. James. Introduction to Psychology. Wadsworth Publishing co., 1990.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.