Lua APA (7ú heag.)

(2005). Journal of Structural Engineering Oktober 2005. ASCE.

Lua i Stíl Chicago (17ú heag.)

Journal of Structural Engineering Oktober 2005. ASCE, 2005.

Lua MLA (8ú heag.)

Journal of Structural Engineering Oktober 2005. ASCE, 2005.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.