Cullen, J. (2014). A short history of the modern media. Wiley-Blackwell.
Lua i Stíl Chicago (17ú heag.)Cullen, Jim. A Short History of the Modern Media. Chichester, West Sussex, England: Wiley-Blackwell, 2014.
Lua MLA (9ú heag.)Cullen, Jim. A Short History of the Modern Media. Wiley-Blackwell, 2014.
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