↑According to internal statistics, there are more than 1.3 million total editors (Wikipedians who edited at least 10 times since they arrived) as of April 2011 "Wikipedia Statistics – Table – Contributor ", 30 April 2012. Diakses pado 27 Mai 2012.
↑Bill Tancer. "Look Who's Using Wikipedia ", Time, 1 Mai 2007. Diakses pado 1 Desember 2007. Kutipan: The sheer volume of content [...] is partly responsible for the site's dominance as an online reference. When compared to the top 3,200 educational reference sites in the U.S., Wikipedia is No. 1, capturing 24.3% of all visits to the category.Cf. Bill Tancer (Global Manager, Hitwise), "Wikipedia, Search and School Homework", Hitwise: An Experian Company (Blog), March 1, 2007. Retrieved December 18, 2008.
↑Alex Woodson. "Wikipedia remains go-to site for online news ", 8 Juli 2007. Diakses pado 16 Desember 2007. Kutipan: Online encyclopedia Wikipedia has added about 20 million unique monthly visitors in the past year, making it the top online news and information destination, according to Nielsen//NetRatings..