SM UB-109 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "SM UB-109" in English language version.

refsWebsite
Global rank English rank
2,553rd place
1,888th place
3rd place
3rd place
low place
low place

books.google.com

uboat.net

  • Helgason, Guðmundur. "WWI U-boat commanders: Kurt Ramien (Royal House Order of Hohenzollern)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 March 2015.
  • Helgason, Guðmundur. "Ships hit by UB 109". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 March 2015.

wessexarch.co.uk