Lloyd, Ray, Bridget Parr, Simeon Davies, and Carlton Cooke. “No ’free ride’ for African Women: A Comparison of Head-Loading Versus Back-Loading Among Xhosa Women”. South African Journal of Science 106, no. 3/4 (April 23, 2010): 5 pages. Accessed March 29, 2024. https://sajs.co.za/article/view/10168.