Carey, Victoria Anne, Dawid Saayman, Eben Archer, Gérard Barbeau, and Mike Wallace. “Viticultural Terroirs in Stellenbosch, South Africa. I. The Identification of Natural Terroir Units”. OENO One 42, no. 4 (December 31, 2008): 169–183. Accessed May 17, 2026. https://oeno-one.eu/article/view/809.