Place, Frank; Kariuki, Gatarwa; Wangila, Justine; Kristjanson, Patti; Makauki, Adolf; Ndubi, Jessica(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2002)
Mati, Bancy M.; Muchiri, John M.; Njenga, Kennedy; Penning de Vries, F.W.T.; Merrey, Douglas J.(International Water Management Institute, Colombo, Sri Lanka, 2006)
Mwangi, Esther; Dohrn, Stephan(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2006)
Colchester, Marcus; Apte, Tejaswini; Laforge, Michel; Mandondo, Alois; Pathak, Neema(Center for International Forestry Research (CIFOR), Bogor, Indonesia, 2003)
Larson, Donald F.; Otsuka, Keijiro; Kajisa, Kei; Estudillo, Jonna; Diagne, Aliou(The World Bank, Agriculture and Rural Development Team, New York, 2010)
van den Bold, Mara; Pedehombga, Abdoulaye; Ouedraogo, Marcellin; Quisumbing, Agnes R.; Olney, Deanna(International Food Policy Research Institute, Washington, DC, 2013)