Study Project on Christianity in Apartheid Society. (1970). Anatomy of apartheid. Study Project on Christianity in Apartheid Society.
Lua i Stíl Chicago (17ú heag.)Study Project on Christianity in Apartheid Society. Anatomy of Apartheid. Johannesburg: Study Project on Christianity in Apartheid Society, 1970.
Lua MLA (8ú heag.)Study Project on Christianity in Apartheid Society. Anatomy of Apartheid. Study Project on Christianity in Apartheid Society, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.