FASSEUR, C. P. Jobse, Ch.F. van Fraassen, Bronnen betreffende de Midden-Molukken 1900-1942, I, II, III, IV. BMGN - Low Countries Historical Review, [S. l.], v. 115, n. 1, p. 168–170, 2000. DOI: 10.18352/bmgn-lchr.5199. Disponível em: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-105964. Acesso em: 6 may. 2024.