APA (7th ed.) Zitazioa
Power plant engineering / Nag,P.K: Tata McGraw-Hill 3rd ed (3rd ed.).
Chicago Style (17th ed.) Zitazioa
Power Plant Engineering / Nag,P.K: Tata McGraw-Hill 3rd Ed. 3rd ed.
MLA (9th ed.) Zitazioa
Power Plant Engineering / Nag,P.K: Tata McGraw-Hill 3rd Ed. 3rd ed.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.