Roll, D. Jubilejný kongres IBBY.
Chicago Style (17th ed.) CitationRoll, Dušan. Jubilejný Kongres IBBY.
MLA (9th ed.) CitationRoll, Dušan. Jubilejný Kongres IBBY.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation
