Gaya APA

Kahn, N, G. (1986). [The 36 Biggest mistakes salesman make and how to correct them. Bahasa Indonesia] 36 Kesalahan terbesar para penjual dan cara membetulkannya . Jakarta: Gramedia.

Gaya MLA

Kahn, N., George. "[The 36 Biggest mistakes salesman make and how to correct them. Bahasa Indonesia] 36 Kesalahan terbesar para penjual dan cara membetulkannya". Jakarta: Gramedia, 1986. Text.