Carl Zeiss (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Carl Zeiss" in English language version.

refsWebsite

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1books.google.com

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archive.org

Krech, Eva-Maria; Stock, Eberhard; Hirschfeld, Ursula; Anders, Lutz Christian (2009). Deutsches Aussprachewörterbuch [German Pronunciation Dictionary] (in German). Berlin: Walter de Gruyter. pp. 402, 1066. ISBN 978-3-11-018202-6.

books.google.com

Walter, Rolf (1996). Carl Zeiss: Zeiss 1905-1945 (in German). Böhlau Verlag. p. 18. ISBN 978-3-412-11096-3.

dw.com

Welle (www.dw.com), Deutsche. "Carl Zeiss - Unternehmer mit Herz | DW | 09.09.2016". DW.COM (in German). Retrieved 3 March 2021.