Werther, William B. Human resources and personnel management / William B. Werther, Jr., Keith Davis. - 4th ed. - New York : McGraw-Hill, 1993. - xxxii, 671 p. : ill. (some col.) ; 24 cm. Includes bibliographical references and indexes. ISBN: 0070695512 : Subjects--Topical Terms: Personnel management LC Class. No.: HF5549 Dewey Class. No.: 658.3