Zeithaml, V., Bitner, M., Gremler, D. Services Marketing. New York: McGRAW-HILL, 2012 XXVII, 642 с. 978-0-07-811205-8.
Zeithaml, V., Bitner, M., Gremler, D. Services Marketing. New York: McGRAW-HILL, 2012 XXVII, 642 с. 978-0-07-811205-8.
Zeithaml, V., Bitner, M., Gremler, D. (2012) Services Marketing, New York: McGRAW-HILL XXVII, 642 с. 978-0-07-811205-8.
Zeithaml, V., Bitner, M., & Gremler, D. (2012). Services Marketing. Integrating Customer Focus Across The Firm. New York: McGRAW-HILL, XXVII, 642 с.
Zeithaml V, Bitner M, Gremler D. Services Marketing: Integrating Customer Focus Across The Firm. New York: McGRAW-HILL; 2012. p. XXVII, 642 с. ISBN: 978-0-07-811205-8.