CRUMP, Laurien. Spierballentaal of staatmanschap?. Skript Historisch Tijdschrift, Amsterdam, v. 39, n. 3, p. 206–208, 2017. DOI: 10.65245/4mv7cz05. Disponível em: https://platform.openjournals.nl/skript/article/view/26930.. Acesso em: 8 apr. 2026.