Dyfyniad APA

Hartley, J. (2004). Key concepts in communication, cultural and media studies (3rd ed.). Routledge.

Dyfyniad Arddull Chicago

Hartley, John. Key Concepts in Communication, Cultural and Media Studies. 3rd ed. London: Routledge, 2004.

Dyfyniad MLA

Hartley, John. Key Concepts in Communication, Cultural and Media Studies. 3rd ed. Routledge, 2004.

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