- Freedom Association - Vice President
- Friends of the Democratic Center in Central America - National Council 1987
- Victims of Communism Memorial Foundation - International Advisory Council
- Paul Belien, Former Soviet Dissident Warns For EU Dictatorship, Brussels Journal, 27 February 2006.
- Litvinenko Affair, BBC Sunday AM, 10 December 2006.
- Vladimir Bukovsky: An Interview, The New York Review of Books, 17 February 1977.