APA (7th ed.) Zitazioa
Kumar, P. (2014). Basic mechanical engineering. Pearson.
Chicago Style (17th ed.) Zitazioa
Kumar, Pravin. Basic Mechanical Engineering. New Delhi: Pearson, 2014.
MLA (9th ed.) Zitazioa
Kumar, Pravin. Basic Mechanical Engineering. Pearson, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.