Gaya APA

Zeithaml, Valarie A., Bitner, Mary Jo., Gremler, Dwayne D.. (2006). Services marketing :integrating customer focus across the firm (4). Boston :: McGraw-Hill/Irwin,.

Gaya Chicago

Zeithaml, Valarie A., Bitner, Mary Jo., Gremler, Dwayne D.. Services marketing :integrating customer focus across the firm. 4 Boston :: McGraw-Hill/Irwin,, 2006. Text.

Gaya MLA

Zeithaml, Valarie A., Bitner, Mary Jo., Gremler, Dwayne D.. Services marketing :integrating customer focus across the firm. 4 Boston :: McGraw-Hill/Irwin,, 2006. Text.

Gaya Turabian

Zeithaml, Valarie A., Bitner, Mary Jo., Gremler, Dwayne D.. Services marketing :integrating customer focus across the firm. 4 Boston :: McGraw-Hill/Irwin,, 2006. Print.