Não informado. (1965). Water Resources Research. American Geophysical Union.
Lua i Stíl Chicago (17ú heag.)Não informado. Water Resources Research. Washington: American Geophysical Union, 1965.
Lua MLA (8ú heag.)Não informado. Water Resources Research. American Geophysical Union, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.