Central Building Research Institute. Annual report 1956-57. Central Building Research Institute.
Lua i Stíl Chicago (17ú heag.)Central Building Research Institute. Annual Report 1956-57. Roorkee: Central Building Research Institute.
Lua MLA (9ú heag.)Central Building Research Institute. Annual Report 1956-57. Central Building Research Institute.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.