Παραπομπή APA

Phelps, E. S., & Edmund S. Phelps. (1990). Seven schools of macroeconomic thought: The Arne Ryde memorial lectures. Oxford: Oxford University Press.

Παραπομπή Chicago Style

Phelps, Eaund S., και Edmund S. Phelps. Seven Schools of Macroeconomic Thought: The Arne Ryde Memorial Lectures. Oxford: Oxford University Press, 1990.

Παραπομπή MLA

Phelps, Eaund S., και Edmund S. Phelps. Seven Schools of Macroeconomic Thought: The Arne Ryde Memorial Lectures. Oxford: Oxford University Press, 1990.

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