출처: https://www.marketwatch.com/story/amazon-expected-to-post-first-unprofitable-year-since-2014-and-worst-loss-since-the-dot-com-bust-11675197229? 사이트 ID=yhoof2&yptr=야후
출처: https://www.marketwatch.com/story/amazon-expected-to-post-first-unprofitable-year-since-2014-and-worst-loss-since-the-dot-com-bust-11675197229? 사이트 ID=yhoof2&yptr=야후