Παραπομπή APA

Biger,Nahum. (1981). Finance: A conceptual approach. Butterworths.

Παραπομπή Chicago Style

Biger,Nahum. Finance: A Conceptual Approach. Toronto: Butterworths, 1981.

Παραπομπή MLA

Biger,Nahum. Finance: A Conceptual Approach. Butterworths, 1981.