Gaya APA
Selling To Win. (2006).
Jakarta:
PT Gramedia Pustaka Utama.
Gaya Chicago
Selling To Win.
Ed :3.
Jakarta:
PT Gramedia Pustaka Utama,
2006.
Non Fiksi.
Gaya MLA
Selling To Win.
Ed :3.
Jakarta:
PT Gramedia Pustaka Utama,
2006.
Non Fiksi.
Gaya Turabian
Selling To Win.
Jakarta:
PT Gramedia Pustaka Utama,
2006.
Non Fiksi.