APA
Martin W. B., . (1989). Managing quality customer service. Kogan Page, London: .
Chicago
Martin William B, . 1989. Managing quality customer service. Kogan Page, London: .
Harvard
Martin W. B., . (1989). Managing quality customer service. Kogan Page, London: .
MLA
Martin William B, . Managing quality customer service. Kogan Page, London: . 1989.