Lull, J. Superculture for the communication age: James Lull. Culture in the communication age.(2001).
Chicago-viite (17. p.)Lull, James. "Superculture for the Communication Age: James Lull." Culture in the Communication Age.(2001) .
MLA-viite (8. p.)Lull, James. "Superculture for the Communication Age: James Lull." Culture in the Communication Age.(2001), .
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