APA (7th ed.) Zitazioa
Napoli, P. M. (2003). Audience economics: Media institutions and the audience marketplace. Columbia University Press.
Chicago Style (17th ed.) Zitazioa
Napoli, Philip M. Audience Economics: Media Institutions and the Audience Marketplace. New York: Columbia University Press, 2003.
MLA (9th ed.) Zitazioa
Napoli, Philip M. Audience Economics: Media Institutions and the Audience Marketplace. Columbia University Press, 2003.
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