Theesfeld, Insa; Boevsky, Ivan(Central and Eastern European Sustainable Agriculture (CEESA), Humboldt University of Berlin, Department of Agricultural Economics and Social Sciences, Berlin, Germany, 2003)
Janssen, Marco A.; Bousquet, François; Cárdenas, Juan-Camilo; Castillo, Daniel; Worrapimphong, Kobchai(Center for the Study of Institutional Diversity, Arizona State University, Tempe, AZ, 2012)
Dahal, Ganga Ram; Adhikari, Krishna Prasad(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, USA, 2008)
Colchester, Marcus; Apte, Tejaswini; Laforge, Michel; Mandondo, Alois; Pathak, Neema(Center for International Forestry Research (CIFOR), Bogor, Indonesia, 2003)