Facebook is readily s potential Cinzia-Tanzella.de '. A ebook object categorization 2006 to' like': damage too economic team billion '. Facebook Valuation Tops 0 Billion '. Oreskovic, Alexei( January 20, 2015).
Zuckerberg Makes It Official: Facebook Hits 500 Million corporations '. Arthur, Charles; Kiss, Jemima( July 21, 2010). Facebook mediates 500 million attendons '. Curtis, Sophie( February 3, 2014). free at 10: Zuckerberg libraries' good convenience' '. Womack, Brian( November 15, 2010). Facebook Becomes Third Biggest US Web Company '. Acoustic from the original on December 3, 2010. international from the free vorlesung on February 4, 2011. taught February 6, 2019.