APA (7th ed.) Zitazioa
Punmia, B. C., & Jain, A. K. (1998). Comprehensive reinforced concrete structures (8th ed.). Laxmi Pub.
Chicago Style (17th ed.) Zitazioa
Punmia, B. C., eta Ashok Kumar/Jain Jain. Comprehensive Reinforced Concrete Structures. 8th ed. Kolkata: Laxmi Pub, 1998.
MLA (9th ed.) Zitazioa
Punmia, B. C., eta Ashok Kumar/Jain Jain. Comprehensive Reinforced Concrete Structures. 8th ed. Laxmi Pub, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.