Rhodesia Geological Survey. (1960). Report of the Director of Geological Survey. The Survey.
Lua i Stíl Chicago (17ú heag.)Rhodesia Geological Survey. Report of the Director of Geological Survey. Salisbury: The Survey, 1960.
Lua MLA (8ú heag.)Rhodesia Geological Survey. Report of the Director of Geological Survey. The Survey, 1960.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.