Não informado. (1969). Plan. Institute of South African Architects.
Style de citation Chicago (17e éd.)Não informado. Plan. Johannesburg, Africa do Sul: Institute of South African Architects, 1969.
Style de citation MLA (8e éd.)Não informado. Plan. Institute of South African Architects, 1969.
Attention : ces citations peuvent ne pas être correctes à 100%.