Não informado. (1937). Mining and geological journal. Government of Victoria, Department of Mines.
Lua i Stíl Chicago (17ú heag.)Não informado. Mining and Geological Journal. Melbourne, Australia: Government of Victoria, Department of Mines, 1937.
Lua MLA (8ú heag.)Não informado. Mining and Geological Journal. Government of Victoria, Department of Mines, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.