U-27 (1936) (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "U-27 (1936)" in Polish language version.

refsWebsite
Global rank Polish rank
2,553rd place
1,208th place
low place
4,539th place

graptolite.net

  • Clay Blair: Hitlera wojna U-Bootów. Tom 1, s. 118–119. Za: Facta Nautica [dostęp 4 sierpnia 2010]

uboat.net