Singh,K. (2013). Automobile Engineering,vol 1. Standrad Pub.
Chicago Style aipamenaSingh,K. Automobile Engineering,vol 1. New Delhi: Standrad Pub, 2013.
MLA aipamenaSingh,K. Automobile Engineering,vol 1. Standrad Pub, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.