Lua APA (7ú heag.)
Structural engineering handbook / Gaylord, Edwin H 2nd ed (2nd ed.).
Lua i Stíl Chicago (17ú heag.)
Structural Engineering Handbook / Gaylord, Edwin H 2nd Ed. 2nd ed.
Lua MLA (9ú heag.)
Structural Engineering Handbook / Gaylord, Edwin H 2nd Ed. 2nd ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.