APA (7th ed.) Citation

Cowper, D. (2002). Mega-selling: Rahasia seorang Penjual Ulung. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Cowper, David. Mega-selling: Rahasia Seorang Penjual Ulung. Saint Joseph's University, 2002.

MLA (8th ed.) Citation

Cowper, David. Mega-selling: Rahasia Seorang Penjual Ulung. Saint Joseph's University, 2002.

Warning: These citations may not always be 100% accurate.