APA aipamena

Peterson, W. L. (1971). Principles of economics: Macro. Homewood, Ill: R. D. Irwin.

Chicago Style aipamena

Peterson, Willis L. Principles of Economics: Macro. Homewood, Ill: R. D. Irwin, 1971.

MLA aipamena

Peterson, Willis L. Principles of Economics: Macro. Homewood, Ill: R. D. Irwin, 1971.

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