Linzmayer, Owen (2012). "Federal Republic of Germany". The Banknote Book. San Francisco, CA: www.BanknoteNews.com. Archived from the original on 29 August 2012.
Linzmayer, Owen (2012). "Federal Republic of Germany". The Banknote Book. San Francisco, CA: www.BanknoteNews.com. Archived from the original on 29 August 2012.
wikipedia.org
de.wikipedia.org
The sculptor Richard Martin Werner designed the woman relief after his wife Gerda Johanna Werner(in German).