Johnston, Mark W. Sales force management : leadership, innovation, technology / Mark W. Johnston and Greg W. Marshall. - 12th edition. - New York : Routledge Taylor & Francis Group, c2016. - xxi, 454 p. : black and white illustrations ; 25 cm. Includes end notes and index. ISBN: 9781138282766 Subjects--Topical Terms: Sales management. Dewey Class. No.: CIR 658.821 J64s 2016