Velasquez, Manuel G., author
Business ethics: concepts and cases
Pearson, 2014
 Buku Teks
Velasquez, Manuel G
Business ethics: concepts and cases
Prentice-Hall, 2002
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Velasquez, Manuel G., author
Business ethics: concepts and cases/Manuel G. Velasquez
Pearson , 1998
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Ferrell, O.C., author
Business ethics : ethical decision making and cases
Cengage Learning, 2015
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Hodges, Luther H., author
The business conscience
Prentice-Hall, 1963
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