APA-viite (7. p.)
Казачихина, И. А. English for Students of Public Relations and Advertising. Rendering: учебное пособие.
Chicago-viite (17. p.)Казачихина, И. А. English for Students of Public Relations and Advertising. Rendering: учебное пособие.
MLA-viite (8. p.)Казачихина, И. А. English for Students of Public Relations and Advertising. Rendering: учебное пособие.
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