Παραπομπή APA
Clark, J. B. (1967). The Philosophy of Wealth: Economic principles newly formulated /cJohn Bates Clark. New York: Augustus M. Kelley Publishers.
Παραπομπή Chicago StyleClark, John Bates. The Philosophy of Wealth: Economic Principles Newly Formulated /cJohn Bates Clark. New York: Augustus M. Kelley Publishers, 1967.
Παραπομπή MLAClark, John Bates. The Philosophy of Wealth: Economic Principles Newly Formulated /cJohn Bates Clark. New York: Augustus M. Kelley Publishers, 1967.
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