Não informado. (1975). Irrinews. International Irrigation information Center.
Lua i Stíl Chicago (17ú heag.)Não informado. Irrinews. Bet Dagan, Israel: International Irrigation information Center, 1975.
Lua MLA (8ú heag.)Não informado. Irrinews. International Irrigation information Center, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.