Lua APA (7ú heag.)
Krishna , J., & Jain , O. (1971). Plain and reinforced concrete (7th ed.). New Chand & Bros.
Lua i Stíl Chicago (17ú heag.)
Krishna , Jai, agus O.P Jain. Plain and Reinforced Concrete. 7th ed. Delhi: New Chand & Bros, 1971.
Lua MLA (9ú heag.)
Krishna , Jai, agus O.P Jain. Plain and Reinforced Concrete. 7th ed. New Chand & Bros, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.