Não informado. Miscellaneous Report. U.S. Army Coastal Engineering Research Center.
Lua i Stíl Chicago (17ú heag.)Não informado. Miscellaneous Report. Fort Belvoir, Va: U.S. Army Coastal Engineering Research Center.
Lua MLA (8ú heag.)Não informado. Miscellaneous Report. U.S. Army Coastal Engineering Research Center.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.