1. Bradley, P.G., 1986. Report of the mineral revenues inquiry in regard to the study into mineral (including petroleum) revenues in Western Australia.
2. Cawood, F.T., 1999. Determining the Optimal Rent for South African Mineral Resources (Ph.D. Thesis University of the Witwatersrand, Johannesburg—South Africa).
3. A new royalty for South African mineral resources;Cawood;Journal of the South African Institute of Mining and Metallurgy, Johannesburg: South Africa,2001
4. Cawood, F.T., 2003. An open letter to Finance Minister Trevor Manuel. Series of three papers in Martin Creamer’s Mining Weekly. Starting in vol. 9(13), April 11–17, 2003, pp. 6, 7 and 24.
5. Cawood, F.T., 2007. Explaining Sovereignty, Ownership and Custodianship of Mineral Resources under South African Mineral Law. Directed Reading for LLM: Mineral Policy and Law, Dundee University.