Zeithaml, Valarie A. Services marketing : integrating customer focus across the firm / Valarie A. Zeithaml, Mary Jo Bitner, Dwayne D. Gremler. - 5th ed. - Boston : McGraw-Hill Irwin, c2009. - xxviii, 708 p. : ill., map ; 26 cm. Includes bibliographical references and index. ISBN: 0073380938 (alk. paper) 9780073380933 (alk. paper) Subjects--Topical Terms: Customer services.Marketing.Service industries--Marketing. LC Class. No.: HD9980.5 / .Z45 2009 Dewey Class. No.: 658.8