Παραπομπή APA

COWELL,Frank A. (2007). Microeconomics: Principles and Analysis.

Παραπομπή Chicago Style

COWELL,Frank A. Microeconomics: Principles and Analysis. Oxford University Press,New delhi, 2007.

Παραπομπή MLA

COWELL,Frank A. Microeconomics: Principles and Analysis. 2007.