Koelsch, F. (1994). The informedia revolution: How it is changing our world and your life. Toronto: McGraw - Hill.
Παραπομπή Chicago StyleKoelsch, Frank. The Informedia Revolution: How It Is Changing Our World and Your Life. Toronto: McGraw - Hill, 1994.
Παραπομπή MLAKoelsch, Frank. The Informedia Revolution: How It Is Changing Our World and Your Life. Toronto: McGraw - Hill, 1994.
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