APA (7th ed.) Zitazioa
Raju, N. K. Advanced reinforced concrete design.
Chicago Style (17th ed.) Zitazioa
Raju, N. Krishna. Advanced Reinforced Concrete Design.
MLA (9th ed.) Zitazioa
Raju, N. Krishna. Advanced Reinforced Concrete Design.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.