Communication Today. University of SS. Cyril & Methodius in Trnava, Faculty of Mass Media Communication.
Citazione stile Chigago Style (17a edizione)Communication Today. University of SS. Cyril & Methodius in Trnava, Faculty of Mass Media Communication.
Citatione MLA (9a ed.)Communication Today. University of SS. Cyril & Methodius in Trnava, Faculty of Mass Media Communication.
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