South Africa Foundation. (1970). South Africa international. South Africa Foundation.
Lua i Stíl Chicago (17ú heag.)South Africa Foundation. South Africa International. [Johannesburg: South Africa Foundation, 1970.
Lua MLA (8ú heag.)South Africa Foundation. South Africa International. South Africa Foundation, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.