German submarine U-4707 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "German submarine U-4707" in English language version.

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

books.google.com

uboat.net

  • Helgason, Guðmundur. "Joachim Leder". Uboat.net. Retrieved 30 April 2016.
  • Helgason, Guðmundur. "U-4707". Uboat.net. Retrieved 30 April 2016.