German submarine U-709 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "German submarine U-709" in English language version.

refsWebsite

Global rank English rank

3^rd place

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1,888^th place

books.google.com

Gröner 1991, pp. 43–46. Gröner, Eric; Jung, Dieter; Maass, Martin (1991). German Warships 1815-1945: U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.
Niestlé 2014, p. 111. Niestlé, Axel (30 June 2014). German U-Boat Losses During World War II: Details of Destruction. Frontline Books. ISBN 978-1-4738-3829-1.

Helgason, Guðmundur. "U-709". German U-boats of WWII - uboat.net. Retrieved 7 April 2016.