Παραπομπή APA

Karger, D. W., & Hancock, W. M. (1982). Advanced work measurement. Industrial Press.

Παραπομπή Chicago Style

Karger, Delmar W., και Walton M. Hancock. Advanced Work Measurement. New York: Industrial Press, 1982.

Παραπομπή MLA

Karger, Delmar W., και Walton M. Hancock. Advanced Work Measurement. Industrial Press, 1982.