Gaya APA

COOPER, D, R., SCHINDLER, P, S. (2006). Metode riset bisnis = Business research methods (cet. 1). Jakarta: MC GRAW HILL.

Gaya MLA

COOPER, Donald, R., SCHINDLER, Pamela, S.. "Metode riset bisnis = Business research methods". cet. 1 Jakarta: MC GRAW HILL, 2006. Text.