Não informado. (2004). Journal of the Water Resources Planning and Management Division. American Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Water Resources Planning and Management Division. New York: American Society of Civil Engineers, 2004.
Lua MLA (8ú heag.)Não informado. Journal of the Water Resources Planning and Management Division. American Society of Civil Engineers, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.