Goodwin, H. E. (1987). Groping for ethics in journalism (2nd ed.). Iowa State University Press.
Tohutoru Kātū Chicago (17th ed.)Goodwin, H. Eugene. Groping for Ethics in Journalism. 2nd ed. Ames: Iowa State University Press, 1987.
Tohutoro MLA (9th ed.)Goodwin, H. Eugene. Groping for Ethics in Journalism. 2nd ed. Iowa State University Press, 1987.
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