Blake, T. (1995). Enduring issues in psychology. Greenhaven Press.
Chicago-čujuhus (17. p.)Blake, Toni. Enduring Issues in Psychology. San Diego: Greenhaven Press, 1995.
MLA-čujuhus (9. p.)Blake, Toni. Enduring Issues in Psychology. Greenhaven Press, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.