Ninjutsu (Portuguese Wikipedia)

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

Last modified: 13:46:17, 22 April 2026 (UTC)

Ref.Un. Ref.Website

Global rank Portuguese rank

6^th place

13^th place

11books.google.com

3^rd place

7^th place

archive.org (Global: 6^th place; Portuguese: 13^th place)

Zoughari, Kacem (2010). Ninja: Ancient Shadow Warriors of Japan (The Secret History of Ninjutsu). North Clarendon, VT: Tuttle Publishing. pp. 47. ISBN 978-0-8048-3927-3

books.google.com (Global: 3^rd place; Portuguese: 7^th place)

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. Consultado em 5 de janeiro de 2016