Marx, Sieg. “W.F.J. Steenkamp en/And H.J.J. Reynders (Hoofredakteurs/Chief Editors. Ekonomiese En Bedryfswoordeboek: Engels–Afrikaans/Dictionary of Economics and Business: English–Afrikaans”. Lexikos 15 (November 30, 2005). Accessed February 7, 2025. https://lexikos.journals.ac.za/pub/article/view/29.