Nicholson, W. (1987). Intermediate microeconomics and its application. Chicago: Dryden Press.
استشهاد بنمط شيكاغوNicholson, Walter. Intermediate Microeconomics and Its Application. Chicago: Dryden Press, 1987.
MLA استشهادNicholson, Walter. Intermediate Microeconomics and Its Application. Chicago: Dryden Press, 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.