CHANDRA, R. (1991). Design of steel structures: S.I.Units vol.2.-- ed.7. Standard Book House.
Lua i Stíl Chicago (17ú heag.)CHANDRA, Ram. Design of Steel Structures: S.I.Units Vol.2.-- Ed.7. New Delhi: Standard Book House, 1991.
Lua MLA (9ú heag.)CHANDRA, Ram. Design of Steel Structures: S.I.Units Vol.2.-- Ed.7. Standard Book House, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.