7Pew Research Center. The State of the New Media 2015 [EB/OL].[2015-4-29]. http://www.j ournalism. org/2015/04/29/state-of-the-news-media-2015/.
8Meyer, Philip. The Vanishing Newspaper: Saving Journalism in the Informafon Age [M]. Columbia: University of Missouri Press, 2004:15-16.
9Rosenstiel T, Jurkowitz M, Ji H. The search for new business model: How newspapers are faring trying to build digital revenue [EB/OL].[2012-3-5].http://www. j ournnalisrn.org/2012/03/05/search-new-business-rnodel/.
