Schoenmaker, Ben. “R.H.E. Gooren, Politicians, Soldiers and National Defence. Military Policy in Britain and the Netherlands 1870-1914”. BMGN - Low Countries Historical Review 118, no. 3 (January 1, 2003): 417–419. Accessed November 21, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106795.