Howard, Patricia; Nabanoga, Gorettie(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2005)
Addison, Monica; Sarfo-Mensah, Paul; Edusah, S. E.(Bureau of Integrated Rural Development (BIRD), Kwame Nkrumah University of Science and Technology (KNUST), PMB UPO Kumasi Ghana, 2015)
Place, Frank; Swallow, Brent M.(CGIAR System-Wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2000)
Cai, Xueliang; Sharma, Bharat R.; Matin, Mir Abdul; Sharma, Devesh; Gunasinghe, Sarath(International Water Management Institute (IWMI), Colombo, Sri Lanka, 2010)
Molle, François; Jayakody, Priyantha; Ariyaratne, B. Ranjith; Somatilake, H. S.(International Water Management Institute (IWMI), Colombo, Sri Lanka, 2005)