Lua APA (7ú heag.)
Sinha, N., & Roy, S. (2011). Fundamentals of prestressed concrete (3rd rev. ed.). S. Chand & Company.
Lua i Stíl Chicago (17ú heag.)
Sinha, N.C, agus S.K Roy. Fundamentals of Prestressed Concrete. 3rd rev. ed. New Delhi: S. Chand & Company, 2011.
Lua MLA (9ú heag.)
Sinha, N.C, agus S.K Roy. Fundamentals of Prestressed Concrete. 3rd rev. ed. S. Chand & Company, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.