Association football headgear (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Association football headgear" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

6,213^th place

3,969^th place

1patentstorm.us

low place

low place

1neuroskills.com

low place

low place

1,226^th place

1,421^st place

7,506^th place

4,657^th place

astm.org

"ACTIVE STANDARD: ASTM F2439-06 Standard Specification for Headgear Used in Soccer"^{[permanent dead link‍]}. ASTM International. Retrieved on 2008-02-20.

bmj.com

bjsm.bmj.com

Withnall, Shewchenko, Wonnacott, Dvorak (2005). "Effectiveness of Headgear in Football". British Journal of Sports Medicine 39(1), i40-i48.

neuroskills.com

"Soccer Headgear Fails Impact Tests" Archived October 20, 2007, at the Wayback Machine. Centre for Neuro Skills. Retrieved on 2008-02-20.

patentstorm.us

(May 2002). "Soccer Headgear - US Patent 6389608"^{[permanent dead link‍]}. Patent Storm. Retrieved on 2008-02-20.

projo.com

Martin, Hugo. "Should your soccer player be wearing headgear?", "The Providence Journal", August 20, 2006. Accessed February 20, 2008.

web.archive.org

"Soccer Headgear Fails Impact Tests" Archived October 20, 2007, at the Wayback Machine. Centre for Neuro Skills. Retrieved on 2008-02-20.
"NFHS Acknowledges Headgear Standard"^{[non-primary source needed]}. Full90 Press Releases. Retrieved on 2008-02-20.