Gaya APA

MARTIN, D, D., SHELL, R, L. (1980). WHAT EVERY ENGINEER SHOULD KNOW ABOUT HUMAN RESOURCES MANAGEMENT . USA: DEKKER.

Gaya MLA

MARTIN, Desmond, D.., SHELL, Richard, L.. "WHAT EVERY ENGINEER SHOULD KNOW ABOUT HUMAN RESOURCES MANAGEMENT". USA: DEKKER, 1980. Text.