Books Segregation in South Africa; questions and answers on the policy of apartheid (1969)
(008274.77-E001840.93NAVRLOSUC20V)
https://archive.org/download/segregationinsou00unit/segregationinsou00unit.pdf(008274.77-E001840.93NAVRLOSUC20V)
https://archive.org/download/segregationinsou00unit/segregationinsou00unit.pdf