Van der Waag, Ian. “MILITARY RECORD PRESERVATION IN SOUTH AFRICA, 1914-1992 A HISTORY OF DIRECTORATE DOCUMENTATION SERVICE”. Scientia Militaria - South African Journal of Military Studies 23, no. 4 (February 15, 2012). Accessed March 28, 2024. https://scientiamilitaria.journals.ac.za/pub/article/view/291.