{{cite web | url=http://www.europeana.eu/resolve/record/08547/2C838AC1FD0989DE8FB0FFBFF6C2703253045A4D|title=Personenplakat|author=unbekannt (Grafiker)|accessdate=2013-05-26 |publisher=Europeana}}

<ref>{{cite web | url=http://www.europeana.eu/resolve/record/08547/2C838AC1FD0989DE8FB0FFBFF6C2703253045A4D|title=Personenplakat|author=unbekannt (Grafiker)|accessdate=2013-05-26 |publisher=Europeana}}</ref>