SM UC-13 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "SM UC-13" in English language version.

refsWebsite

Global rank English rank

2,553^rd place

1,888^th place

5^th place

uboat.net

Helgason, Guðmundur. "WWI U-boats: UC 13". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 20 February 2009.
Helgason, Guðmundur. "WWI U-boat commanders: Johannes Kirchner". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
Helgason, Guðmundur. "Ships hit by UC-13". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.

Messimer, Dwight R. (2002). Verschollen : World War I U-boat losses. Annapolis, Maryland: Naval Institute Press. ISBN 978-1-55750-475-3. OCLC 231973419.