Nargundkar, R. (2010). Services Marketing (3rd.). TMH.
Cita Chicago (17th ed.)Nargundkar, Rajendra. Services Marketing. 3rd. TMH, 2010.
Cita MLA (9th ed.)Nargundkar, Rajendra. Services Marketing. 3rd. TMH, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.