Não informado. (1963). Journal of Hydrology. North Holland Publishing.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of Hydrology. Amsterdam: North Holland Publishing, 1963.
Lua MLA (8ú heag.)Não informado. Journal of Hydrology. North Holland Publishing, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.