Wigenlied
{{cite web | url=http://www.europeana.eu/resolve/record/09306/B45C6B881CF26BB1CCB013FE801733A06CE65917|title=Wigenlied|author=Feinstein, Alan [singer]|accessdate=2013-06-20 |publisher=Europeana}}
<ref>{{cite web | url=http://www.europeana.eu/resolve/record/09306/B45C6B881CF26BB1CCB013FE801733A06CE65917|title=Wigenlied|author=Feinstein, Alan [singer]|accessdate=2013-06-20 |publisher=Europeana}}</ref>