APA aipamena

Jain,T.K, & Singh,Madhvi. (2017). Service marketing. Garima.

Chicago Style aipamena

Jain,T.K, and Singh,Madhvi. Service Marketing. Jaipur: Garima, 2017.

MLA aipamena

Jain,T.K, and Singh,Madhvi. Service Marketing. Garima, 2017.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.