APA aipamena

Markham, C. (2006). The top consultant (4th.). Kogan page.

Chicago Style aipamena

Markham, Calvert. The Top Consultant. 4th. New Delhi: Kogan page, 2006.

MLA aipamena

Markham, Calvert. The Top Consultant. 4th. Kogan page, 2006.