Gaya APA

Denny, R. (1997). Sukses menjual : jurus jitu merebut pasar = selling to win : tested techniques for closing the sale (Cet. 6). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Denny, Richard. "Sukses menjual : jurus jitu merebut pasar = selling to win : tested techniques for closing the sale". Cet. 6 Jakarta: Gramedia Pustaka Utama, 1997. Text.