BEEKUM, R. I. (2004). Etika Bisnis Islam. Pustaka Pelajar.
Chicago Style (17th ed.) CitationBEEKUM, Rafik Issa. Etika Bisnis Islam. Pustaka Pelajar, 2004.
MLA (8th ed.) CitationBEEKUM, Rafik Issa. Etika Bisnis Islam. Pustaka Pelajar, 2004.
Warning: These citations may not always be 100% accurate.