Ninjutsu (English Wikipedia)

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

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

low place

low place

1crunchyroll.com

547^th place

401^st place

8^th place

10^th place

bbc.co.uk

Oi, Mariko (2012-11-23). "BBC News - Japan's ninjas heading for extinction". Bbc.co.uk. Retrieved 2013-10-30.

books.google.com

Green, Thomas A.; Svinth, Joseph R. (2011). Martial Arts of the World: An Encyclopedia of History and Innovation: An Encyclopedia of History and Innovation. Santa Barbara, California: ABC-CLIO. p. 163. ISBN 9781598842449. Retrieved 5 January 2016.

crunchyroll.com

""Last Ninja" Becomes University Ninjutsu Professor". Crunchyroll. 2012-01-31. Retrieved 2013-10-30.

iganinja.jp

"Study/Circles｜Ninja Iga-ryu - Iga-ryu Ninja Museum". Iganinja.jp. Retrieved 2013-10-30.