HMS E20 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "HMS E20" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

1web.archive.org

1^st place

1^st place

1csubmarine.org

low place

low place

2,553^rd place

1,888^th place

books.google.com

Innes McCartney; Tony Bryan (20 February 2013). British Submarines of World War I. Osprey Publishing. pp. 11–12. ISBN 978-1-4728-0035-0.

csubmarine.org

"E Class". Chatham Submarines. Archived from the original on 13 August 2015. Retrieved 20 August 2015.

uboat.net

Helgason, Guðmundur. "Ships hit during WWI: E 20". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 14 April 2009.

web.archive.org

"E Class". Chatham Submarines. Archived from the original on 13 August 2015. Retrieved 20 August 2015.