Ravi Shankar. (2010). Services marketing: The Indaian perspective. Excel Books.
Chicago Edition CitationRavi Shankar. Services Marketing: The Indaian Perspective. New Delhi: Excel Books, 2010.
Cita MLARavi Shankar. Services Marketing: The Indaian Perspective. Excel Books, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.