Steijlen, F. “P. Bootsma, H. Dortmans, De Molukse Acties. Treinkapingen En Gijzelingen 1970-1978”. BMGN - Low Countries Historical Review 117, no. 2 (January 1, 2002): 288–289. Accessed November 23, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106549.