(1941). South African annual: 1941. Central News Agency.
Lua i Stíl Chicago (17ú heag.)South African Annual: 1941. Johannesburg: Central News Agency, 1941.
Lua MLA (8ú heag.)South African Annual: 1941. Central News Agency, 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.