Cowling, Noëlle. “HISTORICAL SURVEY OF THE NON EUROPEAN ARMY SERVICES OUTSIDE OF THE UNION OF SOUTH AFRICA (PART 1)”. Scientia Militaria - South African Journal of Military Studies 24, no. 1 (February 14, 2012). Accessed November 29, 2021. https://scientiamilitaria.journals.ac.za/pub/article/view/285.