^ abcBuchta, Wilfried (2000), Who rules Iran?: the structure of power in the Islamic Republic, Washington DC: The Washington Institute for Near East Policy, The Konrad Adenauer Stiftung, pp. 40, 180, ISBN0-944029-39-6
^Iran Report, vol. 1, Radio Free Europe/Radio Liberty, 23 November 1998, retrieved 25 March 2017