Ferrell, O., Ferrell, L., & Fraedrich, J. (2008). Business ethics: Ethical decision making and cases (7th ed.). Houghton Mifflin.
Lua i Stíl Chicago (17ú heag.)Ferrell, O.C, Linda Ferrell, agus John Fraedrich. Business Ethics: Ethical Decision Making and Cases. 7th ed. Boston: Houghton Mifflin, 2008.
Lua MLA (9ú heag.)Ferrell, O.C, et al. Business Ethics: Ethical Decision Making and Cases. 7th ed. Houghton Mifflin, 2008.
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