Dyfyniad APA

Sheth, J. N., & Parvatiyar, A. (2011). Handbook of relationship marketing. Response.

Dyfyniad Arddull Chicago

Sheth, Jagdish N., and Atul Parvatiyar. Handbook of Relationship Marketing. New Delhi: Response, 2011.

Dyfyniad MLA

Sheth, Jagdish N., and Atul Parvatiyar. Handbook of Relationship Marketing. Response, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.