Lua APA (7ú heag.)
Hulteng, L. J. (1976). The messenger's motives ...: Ethical problems of the news media. Prentice-Hall, Englewood Cliffs.
Lua i Stíl Chicago (17ú heag.)
Hulteng, L. John. The Messenger's Motives ...: Ethical Problems of the News Media. New Jersey: Prentice-Hall, Englewood Cliffs, 1976.
Lua MLA (9ú heag.)
Hulteng, L. John. The Messenger's Motives ...: Ethical Problems of the News Media. Prentice-Hall, Englewood Cliffs, 1976.
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