APA (7th ed.) Zitazioa
Engineering machanics / Bhattacharya,Basudeb: OUP.
Chicago Style (17th ed.) Zitazioa
Engineering Machanics / Bhattacharya,Basudeb: OUP.
MLA (9th ed.) Zitazioa
Engineering Machanics / Bhattacharya,Basudeb: OUP.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.