Letter dated March 8, 1990, written by John Burton and Richard Rubenstein inviting Mandela for a visit to George Mason University while he is in the United States.
Letter dated May 24, 1990, written by John Burton to Judge Pierre Olivier regarding a working paper by Olivier and its relation to democracy in South Africa.
Document dated April 1985, written by John Burton for the consideration of Richard Perle regarding second-track diplomacy between the United States and the Soviet Union.
Document dated 1966, written by John Burton regarding propsitions characterizing traditional thinking about conflict, why those may not be accurate, and new ways to approach conflict resolution.
Document dated September 1983, written by John Burton and present at National Conference on Peacemaking and Conflict Resolution regarding conflicts created by great powers for smaller states without resolving conflicts.