5Pool,Ithiel de Sola.Technologies of Freedom. . 1983
6Rich Gordon.The Meanings and Implication of Convergence. Digital Journalism:Emerging Media and the Changing Horizons of Journalism . 2003
7Stenport,Anna Westerstahl,Markstedt,Elias,Crain,Matthew.'Charting and challenging digital media convergence practice and rhetoric through longtitudinal media population surveys.'. Convergence . 2014
8Nielsen,Jacob.'The End of Legacy Media:Newspapers,Magazines,Books,TV Networks.'. http://www.nngroup.com/articles/the-end-oflegacy-media-newspapers-magazines-books-tv-networks . 1998
