(2010). Journal of Structural Engineering 2010. ASCE.
Lua i Stíl Chicago (17ú heag.)Journal of Structural Engineering 2010. ASCE, 2010.
Lua MLA (8ú heag.)Journal of Structural Engineering 2010. ASCE, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.