Green, L., & Fair, T. J. (1962). Development in Africa: A study in regional analysis with special reference to Southern Africa. Witwatersrand University Press.
Lua i Stíl Chicago (17ú heag.)Green, L.P, agus Thomas J.D Fair. Development in Africa: A Study in Regional Analysis with Special Reference to Southern Africa. Johannesburg: Witwatersrand University Press, 1962.
Lua MLA (9ú heag.)Green, L.P, agus Thomas J.D Fair. Development in Africa: A Study in Regional Analysis with Special Reference to Southern Africa. Witwatersrand University Press, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.