"मार्गा फॉलस्टिच": अवतरणों में अंतर

* {{cite web |url=http://www.schott.com/german/download/glasmacherzug_d.pdf |title=Von Jena nach Mainz – und zurück. Schott-Geschichte zwischen Kaltem Krieg und deutscher Wiedervereinigung. |language=de |trans-title=From Jena to Mainz and back: The story of Schott between the Cold War and German reunification |date=1995 |website= |publisher= Schott Glaswerke [Schott Glassworks] |location=Mainz |accessdate=19 January 2014 |archive-url=https://web.archive.org/web/20081206053959/http://www.schott.com/german/download/glasmacherzug_d.pdf |archive-date=6 दिसंबर 2008 |url-status=live }}

* {{cite web |url=http://www.dw.de/germanys-female-inventors/a-1927852 |title=Germany's Female Inventors |date= |website= |publisher=[[Deutsche Welle]] |accessdate=19 January 2014 |archive-url=https://web.archive.org/web/20141223075651/http://www.dw.de/germanys-female-inventors/a-1927852 |archive-date=23 दिसंबर 2014 |url-status=live }}