Van Der Hoek, Wim; Sakthivadivel, R.; Renshaw, Melanie; Silver, John B.; Birley, Martin H.; Konradsen, Flemming(International Water Management Institute (IWMI), Colombo, Sri Lanka, 2001)
International Center for Living Aquatic Resources Management North Sea Center (NSC)(International Center for Living Aquatic Resources Management (ICLARM) and North Sea Center (NSC), 1996)
Vermillion, Douglas L.; Samad, Madar; Pusposutardjo, Suprodjo; Arif, Sigit S.; Rochdyanto, Saiful(International Water Management Institute (IWMI), Colombo, Sri Lanka, 2000)
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)
Larson, Donald F.; Otsuka, Keijiro; Kajisa, Kei; Estudillo, Jonna; Diagne, Aliou(The World Bank, Agriculture and Rural Development Team, New York, 2010)