Dyfyniad APA

EKELUND, R. B., & HEBERT, R. F. (2002). A history of economic theory and method.-- ed.4. McGraw-Hill.

Dyfyniad Arddull Chicago

EKELUND, Robert B., and Robert F. HEBERT. A History of Economic Theory and Method.-- Ed.4. New York: McGraw-Hill, 2002.

Dyfyniad MLA

EKELUND, Robert B., and Robert F. HEBERT. A History of Economic Theory and Method.-- Ed.4. McGraw-Hill, 2002.

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