Eric Duivenvoorden, Met emmer en kwast. Veertig jaar Nederlandse actieaffiches 1965-2005. TSEG - The Low Countries Journal of Social and Economic History, [S. l.], v. 3, n. 1, p. 123–124, 2006. DOI: 10.18352/tseg.655. Disponível em: https://tseg.nl/article/view/7925.. Acesso em: 3 jul. 2024.