"Biographical Note". Archive: Amnesty International of the USA, Inc. 1966-2003. Columbia University Libraries Archival Collections (Center for Human Rights Documentation and Research). Archived from the original on 2010-06-27. Retrieved 2008-04-11.
"Biographical Note". Archive: Amnesty International of the USA, Inc. 1966-2003. Columbia University Libraries Archival Collections (Center for Human Rights Documentation and Research). Archived from the original on 2010-06-27. Retrieved 2008-04-11.