APA استشهاد

Chrystal,Alec K, & Lipsey,Richard G. (1997). Economics of business and management. Oxford University Press.

استشهاد بنمط شيكاغو

Chrystal,Alec K, و Lipsey,Richard G. Economics of Business and Management. New York: Oxford University Press, 1997.

MLA استشهاد

Chrystal,Alec K, و Lipsey,Richard G. Economics of Business and Management. Oxford University Press, 1997.