APA Citation

Cowper, D., Salim, E., Kristiaji, W. C., & Sumiharti, Y. (2002). Mega selling rahasia seorang penjual ulung. Erlangga.

Chicago Style Citation

Cowper, David, Emil Salim, Wisnu Chandra Kristiaji, and Yati Sumiharti. Mega Selling Rahasia Seorang Penjual Ulung. Erlangga, 2002.

MLA Citation

Cowper, David, Emil Salim, Wisnu Chandra Kristiaji, and Yati Sumiharti. Mega Selling Rahasia Seorang Penjual Ulung. Erlangga, 2002.

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