6インチグリボーバル榴弾砲 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "6インチグリボーバル榴弾砲" in Japanese language version.

refsWebsite

Global rank Japanese rank

2books.google.com

3^rd place

61^st place

books.google.com

Napoleon's Guns, 1792-1815 - Page 14 by René Chartrand, Ray Hutchins [1]
Napoleon's Guns, 1792-1815 By René Chartrand, Ray Hutchins p.10 [2]