APA aipamena

Sheth, J. (2018). Customer Relationship Management (1st.). McGraw Hill.

Chicago Style aipamena

Sheth, Jagdish. Customer Relationship Management. 1st. McGraw Hill, 2018.

MLA aipamena

Sheth, Jagdish. Customer Relationship Management. 1st. McGraw Hill, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.