Lua APA (7ú heag.)

(1951). A survey of race relations in South Africa.

Lua i Stíl Chicago (17ú heag.)

A Survey of Race Relations in South Africa. Johannesburg, 1951.

Lua MLA (8ú heag.)

A Survey of Race Relations in South Africa. 1951.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.