BUREAU OF INDIAN STANDARDS. (2014). IS 456: 2000 PLAIN AND REINFORCED CONCRETE CODE OF PRACTICE (4TH REVISION.). BUREAU OF INDIAN STANDARDS.
Lua i Stíl Chicago (17ú heag.)BUREAU OF INDIAN STANDARDS. IS 456: 2000 PLAIN AND REINFORCED CONCRETE CODE OF PRACTICE. 4TH REVISION. NEW DELHI: BUREAU OF INDIAN STANDARDS, 2014.
Lua MLA (9ú heag.)BUREAU OF INDIAN STANDARDS. IS 456: 2000 PLAIN AND REINFORCED CONCRETE CODE OF PRACTICE. 4TH REVISION. BUREAU OF INDIAN STANDARDS, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.