Ka-15 (航空機) (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ka-15 (航空機)" in Japanese language version.

refsWebsite

Global rank Japanese rank

2flightglobal.com

223^rd place

600^th place

1militaryrussia.ru

8,874^th place

low place

flightglobal.com

“WORLD HELICOPTER MARKET 1967 pg. 65”. flight. 21 October 2014閲覧。
“Military Helicopter Market 1971 pg. 581”. flight. 21 October 2014閲覧。

militaryrussia.ru

http://militaryrussia.ru/blog/topic-505.html