एपीए उद्धरण

Koch, J. V., & Chizmar, J. F. (1976). The economics of affirmative action. DC Heath.

शिकागो स्टाइल उद्धरण

Koch, James V., और John F. Chizmar. The Economics of Affirmative Action. London: DC Heath, 1976.

एमएलए उद्धरण

Koch, James V., और John F. Chizmar. The Economics of Affirmative Action. DC Heath, 1976.