Cape African Congress. (1941). Izwi lase Afrika =: The voice of Africa. Cape African Congress.
Lua i Stíl Chicago (17ú heag.)Cape African Congress. Izwi Lase Afrika =: The Voice of Africa. Cape Town: Cape African Congress, 1941.
Lua MLA (8ú heag.)Cape African Congress. Izwi Lase Afrika =: The Voice of Africa. Cape African Congress, 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.