APA (7th ed.) Zitazioa
Rao, P. N. (2013). Manufacturing technology: Foundry, forming and welding (4th ed.). McGraw Hill Education.
Chicago Style (17th ed.) Zitazioa
Rao, P N. Manufacturing Technology: Foundry, Forming and Welding. 4th ed. New Delhi: McGraw Hill Education, 2013.
MLA (9th ed.) Zitazioa
Rao, P N. Manufacturing Technology: Foundry, Forming and Welding. 4th ed. McGraw Hill Education, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.