Zweig, F. (1950). Economic ideas: A study of historical perspectives. Prentice-Hall.
Cita Chicago Style (17a ed.)Zweig, Ferdinand. Economic Ideas: A Study of Historical Perspectives. New York: Prentice-Hall, 1950.
Cita MLA (9a ed.)Zweig, Ferdinand. Economic Ideas: A Study of Historical Perspectives. Prentice-Hall, 1950.
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