== Eksterne henvisninger ==
{{Commonscat|Lange & Söhne}}
*[http://www.alange-soehne.com Company website] {{Webarchive|url=https://web.archive.org/web/20191120185602/https://www.alange-soehne.com/ |date=20. november 2019 }}
*[https://web.archive.org/web/20111008201700/http://www.tendancehorlogerie.com/alangesohne-lhistoire-dune-manufacture-allemande/ History of A. Lange & Söhne]
*[http://www.timeandwatches.com/p/history-of-lange-1.html History of the Lange 1 watch] {{Webarchive|url=https://web.archive.org/web/20180503070536/http://www.timeandwatches.com/p/history-of-lange-1.html |date= 3. maj 2018 }}
*[http://www.thewatchreviewsite.co.uk/category/alange-sohne/ A. Lange & Söhne news and reviews] {{Webarchive|url=https://web.archive.org/web/20180807092416/http://www.thewatchreviewsite.co.uk/category/alange-sohne/ |date= 7. august 2018 }}
Samfund Historie Samfundsvidenskab Smykker Foreninger Organisationer