1. Weaver, David H. and G. Cleveland Wilhoit. 1986; second edition 1991. The American Journalist: A Portrait of US News People and Their Work. Bloomington IN: Indiana University Press
2. Shoemaker, Pamela J. and Stephen D. Reese. 1996. Mediating the Message: Theories of Influences on Mass Media Content. Second edition. White Plains: Longman
3. Discourse, Pragmatics, Conversation, Analysis
4. Sequential and Institutional Contexts in Calls for Help
5. Weaver, Paul. 1975. Newspaper news and television news. In Douglas Cater and Richard Adler (eds.) Television as a Social Force. New York: Praeger