Jokela, M. (1975). Book, film, telivision: An international comparison of national self-suficiency in three media. Institute of Journalism and Mass Communication.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJokela, Mikko. Book, Film, Telivision: An International Comparison of National Self-suficiency in Three Media. [finland]: Institute of Journalism and Mass Communication, 1975.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJokela, Mikko. Book, Film, Telivision: An International Comparison of National Self-suficiency in Three Media. Institute of Journalism and Mass Communication, 1975.
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