W. Baeten, Patronaten worden Chiro. Jeugdbeweging in Vlaanderen 1918-1950. BMGN - Low Countries Historical Review, [S. l.], v. 110, n. 3, p. 460–461, 1995. DOI: 10.18352/bmgn-lchr.4107. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-104719.. Acesso em: 18 sep. 2024.