de Wet, Francois, and Ian Liebenberg. “IDEOLOGIES (NEW), ECONOMICS, DEFENCE AND PEOPLE: FIVE DECADES IN THE STATE OF SOUTH AFRICA”. Politeia 33, no. 1 (October 20, 2016): 3–34. Accessed December 25, 2025. https://unisapressjournals.co.za/index.php/Politeia/article/view/1644.