HNLMS O 22 (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "HNLMS O 22" in French language version.

refsWebsite

Global rank French rank

2dutchsubmarines.com

low place

low place

low place

low place

dutchsubmarines.com

« Dutch Submarines: The submarine O 21 », sur dutchsubmarines.com, 2012 (consulté le 23 juillet 2013)
(en) Dutch Submarines.com :: O 22

fdca.org.uk

Memorial in Dundee