Hartley, J. (2004). Key concepts in communication, cultural and media studies (3rd ed.). Routledge.
Chicago Style aipamenaHartley, John. Key Concepts in Communication, Cultural and Media Studies. 3rd ed. London: Routledge, 2004.
MLA aipamenaHartley, John. Key Concepts in Communication, Cultural and Media Studies. 3rd ed. Routledge, 2004.
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