APA aipamena

Gupta, G. (2011). Marketing of Services: Quality dimensions. New Century Publications.

Chicago Style aipamena

Gupta, Garima. Marketing of Services: Quality Dimensions. Delhi: New Century Publications, 2011.

MLA aipamena

Gupta, Garima. Marketing of Services: Quality Dimensions. New Century Publications, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.