Punmia B.C. & Others. (2023). Theory of Structures (13th.). Laxmi Publication.
Lua i Stíl Chicago (17ú heag.)Punmia B.C. & Others. Theory of Structures. 13th. New Delhi: Laxmi Publication, 2023.
Lua MLA (9ú heag.)Punmia B.C. & Others. Theory of Structures. 13th. Laxmi Publication, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.