Coastal Engineering Research Center (U.S.). CERCular information bulletin. U.S. Army, Corps of Engineers, Coastal Engineering Research Center,.
Lua i Stíl Chicago (17ú heag.)Coastal Engineering Research Center (U.S.). CERCular Information Bulletin. Fort Belvoir, Va.: U.S. Army, Corps of Engineers, Coastal Engineering Research Center,.
Lua MLA (8ú heag.)Coastal Engineering Research Center (U.S.). CERCular Information Bulletin. U.S. Army, Corps of Engineers, Coastal Engineering Research Center,.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.