Ngaido, Tidiane; McCarthy, Nancy; Di Gregorio, Monica(International Food Policy Research Institute, CGIAR Systemwide Program on Collective Action and Property Rights (CAPRi), Washington, DC, 2002)
Mearns, Robin(Policy Alternatives for Livestock Development in Mongolia (PALD), Institute of Development Studies, University of Sussex, Brighton, UK, 1993)
McCarthy, Nancy(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2004)