Fahne Mühleberg
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Wappenbuch des Kantons Bern, 1981.<a rel="nofollow" class="external text" href="http://www.ngw.nl/int/zwi/m/muhleber.htm">ngw</a> (1<sup>st</sup> broken source <a rel="nofollow" class="external free" href="http://www.wappen-server.de/schweiz/wappen-muehleberg.htm">http://www.wappen-server.de/schweiz/wappen-muehleberg.htm</a>)