APA aipamena

Ravindran Nair, R. (1971). Mechanical engineering. State Institute of Languages.

Chicago Style aipamena

Ravindran Nair, R. Mechanical Engineering. Trivandrum: State Institute of Languages, 1971.

MLA aipamena

Ravindran Nair, R. Mechanical Engineering. State Institute of Languages, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.