Παραπομπή APA

Payme, A. (1996). The essence of services marketing. Prentice-Hall of India.

Παραπομπή Chicago Style

Payme, Adrian. The Essence of Services Marketing. New Delhi: Prentice-Hall of India, 1996.

Παραπομπή MLA

Payme, Adrian. The Essence of Services Marketing. Prentice-Hall of India, 1996.