Uber is Generating A Staggering Amount Of Revenue. Business Insider. http://uk.businessinsider.com/Uber-revenue-projection-in-2015–2014–11.
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Chicago – Uber’s biggest launch to date? Newsroom. Uber.com. http://blog.Uber.com/2011/09/22/chicago-Ubers-biggest-launch-to-date/.
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Tech’s Fiercest Rivalry: Uber vs. Lyft. WSJ.com. www.wsj.com/articles/two-tech-upstarts-plot-each-others-demise-1407800744.
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Exclusive: Google is developing its own Uber competitor. Bloomberg Business. www.bloomberg.com/news/articles/2015–02–02/exclusive-Google-and-Uber-are-going-to-war-over-taxis.