U-39 (1938) (Basque Wikipedia)

Analysis of information sources in references of the Wikipedia article "U-39 (1938)" in Basque language version.

refsWebsite

Global rank Basque rank

2,553^rd place

4,450^th place

1hmsfiredrake.co.uk

low place

low place

hmsfiredrake.co.uk

«U-39 The First U-boat to be Sunk in World War II» HMS Firedrake Page 20 (HMS Firedrake.com).

uboat.net

Helgason, Guðmundur. «Type IX long range boats» German U-boats of WWII - uboat.net.
Helgason, Guðmundur. «The Type IXA boat U-39» German U-boats of WWII - uboat.net.
Helgason, Guðmundur. «U-boat losses-1939» German U-boats of WWII - uboat.net.