Steers, Richard M., Motivation and work behavior / [compiled by] Richard M. Steers, Lyman W. Porter. - New York : McGraw-Hill, [1975] - xii, 585 p. : ill. ; 25 cm. ISBN: 0070609403 LCCN: 74031413 LC Class. No.: HF5548.8 .S719 / .S719 Dewey Class. No.: 658.31/4