Ferrell, O. C. Business ethics : ethical decision making and cases, 2009 update / O.C. Ferrell, John Fraedrich, Linda Ferrell. - 7th ed. - Mason, Ohio : South-Western Cengage Learning, 2010. - xxxviii, 514 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 9781439042816 Subjects--Topical Terms: Business ethics.