APA način citiranja

Denny Richard. (2003). Selling to win: Tested techniques for closing the sale (2.). Kogan Page.

Čikaški stil citiranja

Denny Richard. Selling to Win: Tested Techniques for Closing the Sale. 2. New Delhi: Kogan Page, 2003.

MLA način citiranja

Denny Richard. Selling to Win: Tested Techniques for Closing the Sale. 2. Kogan Page, 2003.