KUITENBROUWER, M. A. Eyffinger, The 1899 Hague peace conference. ’The parliament of man, the federation of the world’. BMGN - Low Countries Historical Review, [S. l.], v. 116, n. 2, p. 254–255, 2001. DOI: 10.18352/bmgn-lchr.5483. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106297.. Acesso em: 22 dec. 2024.