Vundla, Thulile; Blignaut, James Nelson; Nkambule, Nonophile Promise; Morokong, Tshepo; Mudavanhu, Shepherd(University of Pretoria, Department of Economics, 2016)
Seymore, Reyno; Adams, Philip D.; Chitiga-Mabugu, Margaret; Van Heerden, J.H. (Jan Horn), 1957-; Blignaut, James Nelson(Bureau for Economic Research and the Graduate School of Business, University of Stellenbosch, 2010)