Pamela Shoemaker and Tim P. Vos, Gatekeeping Theory (New York: Routledge, 2009), p. 16.
133
Dan Berkowitz, ed., Social Meanings of News (London: SAGE, 1997), p. 9.
134
MacBride commission, Many Voices, One World: Toward a New, More Just, and More Efficient World Information and Communication Order (Paris: UNESCO, 1980), p. 270.
