（参照情報）
Apple’s Tim Cook on Plans for Cash and Emerging Markets http://blogs.wsj.com/digits/2014/02/07/apple-still-a-growth-company-cook-says-in-journal-interview/
Apple Repurchases $14 Billion of Own Shares in Two Weeks http://online.wsj.com/news/articles/SB10001424052702303496804579367543198542118
Google Briefly Tops Exxon as 2nd-Most Valuable U.S. Firm http://www.bloomberg.com/news/2014-02-07/google-passes-exxon-to-become-second-most-valuable-u-s-company.html
Apple's iPhone, the New International Currency http://www.businessweek.com/articles/2014-02-06/unlocked-iphones-are-hard-currency-in-brazil-italy-other-countries
The True Cost Of An IPhone Around The World http://www.businessinsider.com.au/the-true-cost-of-an-iphone-around-the-world-2014-2
iPhone 5S Price Index http://www.mobileunlocked.com/iphoneprices.asp
Steve Ballmer Reboots http://www.businessweek.com/printer/articles/8816-steve-ballmer-reboots
Microsoft's Likely CEO Pick: From India to Insider http://online.wsj.com/news/articles/SB10001424052702303743604579355280326510974
