"Who we are". Amnesty International. Retrieved 16 March 2015.
columbia.edu
"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 27 June 2010. Retrieved 2008-04-11.
web.archive.org
"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 27 June 2010. Retrieved 2008-04-11.