Harrison, D. (1981). The white tribe of Africa: South Africa in perspective. British Broadcasting Corporation.
Cita Chicago (17th ed.)Harrison, David. The White Tribe of Africa: South Africa in Perspective. London: British Broadcasting Corporation, 1981.
Cita MLA (8th ed.)Harrison, David. The White Tribe of Africa: South Africa in Perspective. British Broadcasting Corporation, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.