SM U-166 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "SM U-166" in English language version.

refsWebsite

Global rank English rank

2,553^rd place

1,888^th place

uboat.net

Helgason, Guðmundur. "WWI U-boats: U 166". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 22 January 2010.