Shumba, T. (2014). Harmonising the law of sale in the Southern African Development Community (SADC) : an analysis of selected models (http://hdl.handle.net/10019.1/86618) [Doctoral Thesis, Stellenbosch University]. https://scholar.sun.ac.za/bitstreams/8c6da369-802a-4d9b-8661-dcbb8d082b14/download