National Challenge Cup de 1971 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "National Challenge Cup de 1971" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1,269^th place

1,782^nd place

ussoccer.com

US Soccer. «História da Lamar Hunt U.S. Open Cup». US Soccer. Consultado em 24 de janeiro de 2018
US Soccer. «Site Oficial da Lamar Hunt U.S. Open Cup». US Soccer. Consultado em 24 de janeiro de 2018