A visual applications company took all the data on information sources of the English edition of Wikipedia, and built an infographic that shows what the fifties sites mentioned in the articles of collaborative encyclopedia.
The three most accessed sites are books.google.com and web.archive.org, which would provide access to books and websites out of the air, and informative news.bbc.co.uk. Sites like YouTube, NY Times, IMDB, Google, MySpace and Facebook are also in the ranking, which measures the amount of citations in credentials editions.
To learn more, read the full list of sites used , or click here to see details in the infographic produced by the company :