APA aipamena

Phelps, E. S. (1962). Private wants and public needs. W W Norton & Co..

Chicago Style aipamena

Phelps, Edmund S. Private Wants and Public Needs. W W Norton & Co., 1962.

MLA aipamena

Phelps, Edmund S. Private Wants and Public Needs. W W Norton & Co., 1962.

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