Lua APA (7ú heag.)
Varghese, P. C. (2004). Limit state design of reinforced concrete (2nd ed.). Prentice Hall of India.
Lua i Stíl Chicago (17ú heag.)
Varghese, P. C. Limit State Design of Reinforced Concrete. 2nd ed. New Delhi: Prentice Hall of India, 2004.
Lua MLA (9ú heag.)
Varghese, P. C. Limit State Design of Reinforced Concrete. 2nd ed. Prentice Hall of India, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.