Cita APA (7th ed.)

South Africa. Natural Resources Development Council & Fair, T. J. D. (1957). A planning survey of the southern Transvaal: The Pretoria - Witwatersand - Vereeniging area. The Council.

Cita Chicago (17th ed.)

South Africa. Natural Resources Development Council i T. J. D. Fair. A Planning Survey of the Southern Transvaal: The Pretoria - Witwatersand - Vereeniging Area. Pretoria: The Council, 1957.

Cita MLA (8th ed.)

South Africa. Natural Resources Development Council i T. J. D. Fair. A Planning Survey of the Southern Transvaal: The Pretoria - Witwatersand - Vereeniging Area. The Council, 1957.