Letter dated November 4, 1985, written by John Burton to the Editor of the Canberra Times, regarding a review of a story on the Australian Security Intelligence Organization.
Letter dated April 18, 1995, written by John Burton to Mr. Keeting, regarding Burton's view that the Green Party and Democrats should work together to achieve political goals.
Letter written by John Burton to the Editor of the Canberra Times, regarding Burton's view that the Australian government should be more transparent in its diplomacy.