Lua APA (7ú heag.)
Plastic design in steel / American Institute of Steel Construction Inc: A.I.S.E 624.1821 Am512.
Lua i Stíl Chicago (17ú heag.)
Plastic Design in Steel / American Institute of Steel Construction Inc: A.I.S.E 624.1821 Am512.
Lua MLA (9ú heag.)
Plastic Design in Steel / American Institute of Steel Construction Inc: A.I.S.E 624.1821 Am512.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.