NỀN KINH TẾ CẢM ƠN - Trang 317

[

←104

]

Leena Rao, “How Social Media Drives New Business: Six Case Studies,” TechCrunch,

17/7/2010. http://techcrunch.com/2010/07/17/how-social-mediadrives-new-businesssix-case-
studies.