APA aipamena

Clayton, G. E. (2001). Economics: Principles and practices. New York: McGraw-Hill.

Chicago Style aipamena

Clayton, Gary E. Economics: Principles and Practices. New York: McGraw-Hill, 2001.

MLA aipamena

Clayton, Gary E. Economics: Principles and Practices. New York: McGraw-Hill, 2001.

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