Women's quota ...
- Gendergerechtigkeit und Frauenquote - ihr tieferer Sinn, Wiedenroth-Karikatur on March 16, 2010
- A response to the "Call for Evidence" on the question of "gender balance in the boardroom" - Michael Klein (7 pages)
- House of Lords Committee: Written Evindence Submitted - Campaign for Merit in Business, July 2012 (178 pages), pp. 47-49, pp. 106-111