Não informado. (1964). Canadian Journal of Earth Sciences. National Research Council.
Lua i Stíl Chicago (17ú heag.)Não informado. Canadian Journal of Earth Sciences. Ottawa: National Research Council, 1964.
Lua MLA (8ú heag.)Não informado. Canadian Journal of Earth Sciences. National Research Council, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.