Não informado. (2001). Annual report on the mineral resources of the URSS. Geological Committee.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Report on the Mineral Resources of the URSS. Leningrad, Rússia: Geological Committee, 2001.
Lua MLA (8ú heag.)Não informado. Annual Report on the Mineral Resources of the URSS. Geological Committee, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.