Isaacs, Moenieba; Mohamed, Najma; Ntshona, Zolile(Programme for Land and Agrarian Studies, University of Western Cape, Bellville, SA; and Centre for Applied Social Sciences, University of Zimbabwe, Harare, 2000)
McCarthy, Nancy; Dutilly-Diane, Celine; Drabo, Boureima(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2002)