Zelenko, H. I. (2015). Formation prerequisites of constructive opposition in the Visegrad countries.
Chicago Style (17th ed.) CitationZelenko, H. I. Formation Prerequisites of Constructive Opposition in the Visegrad Countries. 2015.
MLA (8th ed.) CitationZelenko, H. I. Formation Prerequisites of Constructive Opposition in the Visegrad Countries. 2015.
Warning: These citations may not always be 100% accurate.