E.M. Rogers: opere
- 1962 Diffusion of Innovations, The Free Press, New York, [rif.]
- 1986 Communication Technology. The New Media in Society, Free, New York
E.M. Rogers: opere
- 1962 Diffusion of Innovations, The Free Press, New York, [rif.]
- 1986 Communication Technology. The New Media in Society, Free, New York
economia
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