APA
Zeithal V. A. &. B. j., . (2003). Service marketing : integral customer focus across the firm. Tata McGraw Hill, New Delhi: .
Chicago
Zeithal Valarie A & Bitner,Mary jo, . 2003. Service marketing : integral customer focus across the firm. Tata McGraw Hill, New Delhi: .
Harvard
Zeithal V. A. &. B. j., . (2003). Service marketing : integral customer focus across the firm. Tata McGraw Hill, New Delhi: .
MLA
Zeithal Valarie A & Bitner,Mary jo, . Service marketing : integral customer focus across the firm. Tata McGraw Hill, New Delhi: . 2003.