BOSMANS, J. J. P. de Valk, A.C.M. Kappelhof (ed.), Dagboeken van P. J. M. Aalberse 1902-1947. BMGN - Low Countries Historical Review, [S. l.], v. 123, n. 1, p. 151–153, 2008. DOI: 10.18352/bmgn-lchr.6747. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107769. Acesso em: 28 mar. 2024.