International Young Naturefriends (IYNF). (1998). Study session held in co-operation with international young naturefriends (IYNF). Theme: "don't let them play with your rights. A european concept for children's work". Brussels: International Young Naturefriends.
Chicago Style (17th ed.) CitationInternational Young Naturefriends (IYNF). Study Session Held in Co-operation with International Young Naturefriends (IYNF). Theme: "Don't Let Them Play with Your Rights. A European Concept for Children's Work". Brussels: International Young Naturefriends, 1998.
MLA (8th ed.) CitationInternational Young Naturefriends (IYNF). Study Session Held in Co-operation with International Young Naturefriends (IYNF). Theme: "Don't Let Them Play with Your Rights. A European Concept for Children's Work". Brussels: International Young Naturefriends, 1998.