Gaya APA

HAWKINS, D., AFIFI, M, A. (1993). The Business of factoring : a guide to factoring and invoice discounting / David Hawkins . London: .

Gaya MLA

HAWKINS, David., AFIFI, Muhammad, Al-Shadiq. "The Business of factoring : a guide to factoring and invoice discounting / David Hawkins". London: , 1993. Text.