German conservatives win most votes, usa today, 2008-02-24, retrieved 2008-08-13 Mayor Resigns, In Blow to Merkel Wall Street Journal, July 19, 2010.
اطلع عليه بتاريخ 30 أغسطس 2009.  German conservatives win most votes، usa today، 2008-02-24، اطلع عليه بتاريخ 13 أغسطس 2008  Mayor Resigns, In Blow to Merkel Wall Street Journal, July 19, 2010.