Shange, L.P., and W.J. Conradie. “Effects of Soil Parent Material and Climate on the Performance of Vitis Vinifera L. Cvs. Sauvignon Blanc and Cabernet Sauvignon - Part II. Climate, Leaf Analysis, Juice Analysis and Wine Quality”. South African Journal of Enology and Viticulture 33, no. 2 (November 2, 2016): 174–183. Accessed March 5, 2026. https://www.journals.ac.za/sajev/article/view/1117.