Strydom, J W. “The Relationship Between Key Demographic Profile Descriptors and the Propensity for Inshopping and Outshopping by Sowetan Residents”. Southern African Business Review 18, no. 1 (January 24, 2019): 122–142. Accessed January 15, 2026. https://unisapressjournals.co.za/index.php/SABR/article/view/5648.