Vitale, Robert P. Business-to-business marketing : analysis and practice / Robert P. Vitale, Joseph Giglierano, Waldemar Pfoertsch. - Boston : Prentice Hall, 2011. - xxx, 512 p. : ill. (some col.) ; 24 cm. Includes bibliographical references and index. ISBN: 9780136058281 (hbk.) RM446.50 0136058280 (hbk.) Subjects--Topical Terms: Industrial marketing.