- collectionAD1715 - South African Institute of Race Relations (SAIRR), Records
- Série organique25 - COLOURED' AFFAIRS
- Sous-série organique25.2 - Legislation affecting coloured peoples
- Dossier25.2.5 - Findings of the institute's Council on the political aspects of South Africa's racial problems"
- Partiellement Findings of the institute's Council on the political aspects of South Africa's racial problems"
- Partiellement Findings of the institute's Council on the political aspects of South Africa's racial problems"