Ross, R. “G.J. Schutte, Hendrik Cloete, Groot Constantia and the VOC 1778-1799. Documents from the Swellengrebel Archive. Dokumente Uit Die Swellengrebel-Argief”. BMGN - Low Countries Historical Review 119, no. 2 (January 1, 2004): 250–251. Accessed December 21, 2024. https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106938.