Type XVII submarine (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Type XVII submarine" in English language version.

refsWebsite
Global rank English rank
2,553rd place
1,888th place
1st place
1st place
low place
low place

sharkhunters.com

uboat.net

  • Helgason, GuĂ°mundur. "Type XVIIA Walter boats". German U-boats of WWII - uboat.net. Retrieved 21 December 2009.
  • Helgason, GuĂ°mundur. "Type XVIIB Walter boats". German U-boats of WWII - uboat.net. Retrieved 21 December 2009.

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