Παραπομπή APA

Sturdy, A. (2001). Customer service: Empowerment and entrapment. Palgrave.

Παραπομπή Chicago Style

Sturdy, Andrew. Customer Service: Empowerment and Entrapment. New York: Palgrave, 2001.

Παραπομπή MLA

Sturdy, Andrew. Customer Service: Empowerment and Entrapment. Palgrave, 2001.