APA (7th ed.) Zitazioa
Heilbroner, R. L. (1967). The Worldly philosophers: The lives, times, and ideas of the great economic thinkers. Simon and Schuster.
Chicago Style (17th ed.) Zitazioa
Heilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas of the Great Economic Thinkers. New York: Simon and Schuster, 1967.
MLA (9th ed.) Zitazioa
Heilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas of the Great Economic Thinkers. Simon and Schuster, 1967.
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