APA-referens (7:e uppl.)

WALKER, J. W. (1979). Career planning practices an AMA survey report. AMA Com.

Chicago-referens (17:e uppl.)

WALKER, James W. Career Planning Practices an AMA Survey Report. New York: AMA Com, 1979.

MLA-referens (9:e uppl.)

WALKER, James W. Career Planning Practices an AMA Survey Report. AMA Com, 1979.