Referências
1 http://en.wikipedia.org/wiki/History_of_YouTube
2 http://artlaco.articlealley.com/history-of-youtube-1482289.html
3 http://www.wattpad.com/23230-youtube
4 http://www.msnbc.msn.com/id/15196982/ns/business-us_business/t/google-buys-youtube-billion/
5 http://artlaco.articlealley.com/history-of-youtube-1482289.html
6 http://news.discovery.com/tech/renting-movies-from youtube.html
7 http://youtube-global.blogspot.pt/2010/09/testing-testingyoutube-begins-trial-of.html
8 http://mashable.com/2012/03/13/youtube-non-profits-live-streaming/
9 http://www.engadget.com/2011/05/09/youtube-will-add-3-000-streaming-movies-for-rent-but-wont-say/
10 http://stackoverflow.com/questions/5041188/google-chrome-html5-support
11 http://en.wikipedia.org/wiki/YouTube
12 http://www.youtube.com/yt/creators/partner.html
13 http://en.wikipedia.org/wiki/History_of_YouTube
14 http://gigaom.com/video/how-much-did-it-cost-to-start-youtube/
15 http://online.wsj.com/article/SB121557163349038289.html
16 http://www.time.com/time/magazine/article/0,9171,2104815-6,00.html
17 http://answers.encyclopedia.com/question/does-youtube-know-pay-royalties-record-company-599529.html
18 http://gigaom.com/video/youtube-2011-revenues/
19 http://www.informationarchitects.jp/en/why-is-youtube-so-successful/
20 http://www.time.com/time/magazine/article/0,9171,2104815,00.html#ixzz1v172nCkX
21 http://mashable.com/2011/02/19/youtube-facts/
22 http://www.jeffbullas.com/2011/05/09/50-awesome-youtube-facts-and-figures/