6Meyer, P. (1987). Ethical Journalism: a guide for students, practitioners, and consumers. New York: Longman.
7Picard, R, (1989). Media Economics: Concepts and Issues. Newbury Park. CA: Sage.Rubin, H. J. & Rubin, I. S. (2005). Qualitative Interviewing: the art of hereing data. Thousand Oaks, CA: Sage.
8McManus, J. H. (1995). A market-based model of news production. Communication Theory, 5(4): 301-338.
9Shoemaker, P. J. & Reese, S. D. (1996). Mediating the Massage: Theories of Influences on Mass Media Content. New York: Longman.
10Sigelman, L organizational analysis, (1 973). Reporting the news: an American Journal of Sociology, 79:132-151.