Day, Louis Alvin Ethics in media communications : cases and controversies / Louis Alvin Day. - 4th ed. - Belmont, CA : Wadsworth/Thomson Learning, c2003. - xii, 468 p. ; 24 cm. illustrations ; cm. Includes bibliographical references (p. 453-455) and index. ISBN: 0534562353 Subjects--Topical Terms: Mass media--Moral and ethical aspects LC Class. No.: P94 / D33 2003