Sheth, J. (2000). Handbook of relationship marketing. Resoponse.
Cita Chicago (17th ed.)Sheth, Jagdish. Handbook of Relationship Marketing. New Delhi: Resoponse, 2000.
Cita MLA (9th ed.)Sheth, Jagdish. Handbook of Relationship Marketing. Resoponse, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.