Velasquez, Manuel G., Business ethics : concepts and cases / Manuel G. Velasquez. - Fifth edition. - Upper Saddle River, New Jersey : Prentice Hall, 2002. - xvi, 528 pages : illustrations ; 23 cm. Includes bibliographical references and index. ISBN: 0130938211 RM246.55 Subjects--Topical Terms: Business ethics.Business ethics--Case studies.