Johnston, Mark W., Sales force management : leadership, innovation, technology / Mark W. Johnston and Greg W. Marshall. - Twelfth edition. - xxviii, 465 pages : illustrations ; 28 cm. Includes bibliographical references and index. ISBN: 1138951714 9781138951723 (Pbk.) Subjects--Topical Terms: Sales management. LC Class. No.: HF5438.4 / .J64 2016