Institution of Civil Engineers. (1994). Proceedings of the Institution of Civil Engineers. Thomas Telford Services.
Lua i Stíl Chicago (17ú heag.)Institution of Civil Engineers. Proceedings of the Institution of Civil Engineers. London: Thomas Telford Services, 1994.
Lua MLA (8ú heag.)Institution of Civil Engineers. Proceedings of the Institution of Civil Engineers. Thomas Telford Services, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.