1. Ad Hoc Committee to Keep South Africa Out of the Olympics. Correspondence. December 26, 1963. Carol B. Thompson and Bud Day papers on Southern Africa, Michigan State University libraries special collections.
2. African Activist Association. 1977. “From Orange State, South Africa to Orange County, USA”. Flyer. April 1977. Michigan State University Libraries Special Collection.
3. Apartheid Foes to Picket Fete for Bradley. 1985. Ron Wilkins private collection, copy in possession of authors.
4. Araim, Amer. 1985. U.N. Centre against apartheid. “Letter to Ron Wilkins”.