Não informado. (1914). Journal of the Boston Society of Civil Engineers. Boston Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Boston Society of Civil Engineers. Boston, Mass: Boston Society of Civil Engineers, 1914.
Lua MLA (8ú heag.)Não informado. Journal of the Boston Society of Civil Engineers. Boston Society of Civil Engineers, 1914.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.