Johnston, H. 1. (1961). Business ethics (2nd ed.). New York [etc.]: Pitman Publishing Corporation.
Citación estilo ChicagoJohnston, Herbert 1912-1987. Business Ethics. 2nd ed. New York [etc.]: Pitman Publishing Corporation, 1961.
Cita MLAJohnston, Herbert 1912-1987. Business Ethics. 2nd ed. New York [etc.]: Pitman Publishing Corporation, 1961.
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