H. Krabbendam, The model man. A life of Edward William Bok, 1863-1930. BMGN - Low Countries Historical Review, [S. l.], v. 118, n. 1, p. 118–119, 2003. DOI: 10.18352/bmgn-lchr.5813. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106670.. Acesso em: 18 jul. 2024.