Παραπομπή APA

Sheth, J. N., & Parvatiyar, A. S. (2001). Customer relationship management: Emerging concepts, tool and applictions. Tata McGraw-Hill.

Παραπομπή Chicago Style

Sheth, Jagdish N., και Atul Shainesh Parvatiyar. Customer Relationship Management: Emerging Concepts, Tool and Applictions. New Delhi: Tata McGraw-Hill, 2001.

Παραπομπή MLA

Sheth, Jagdish N., και Atul Shainesh Parvatiyar. Customer Relationship Management: Emerging Concepts, Tool and Applictions. Tata McGraw-Hill, 2001.