Lua APA (7ú heag.)
Handbook of open-web structures / Central mechanical engineering research institute: Oxford & IBH 2nd ed (2nd ed.).
Lua i Stíl Chicago (17ú heag.)
Handbook of Open-web Structures / Central Mechanical Engineering Research Institute: Oxford & IBH 2nd Ed. 2nd ed.
Lua MLA (9ú heag.)
Handbook of Open-web Structures / Central Mechanical Engineering Research Institute: Oxford & IBH 2nd Ed. 2nd ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.