Trvala, V. Proti oportunizmu v praxi.
Chicago Style (17th ed.) CitationTrvala, Vladimír. Proti Oportunizmu V Praxi.
MLA (9th ed.) CitationTrvala, Vladimír. Proti Oportunizmu V Praxi.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
