Ploeger, Jan. “Die Imperiale Militêre Beleid Ten Opsigte Van Suid-Afrika (1908-1910)”. Scientia Militaria - South African Journal of Military Studies 3, no. 2 (February 28, 2012). Accessed April 23, 2024. https://scientiamilitaria.journals.ac.za/pub/article/view/946.