Ahn, Toh-Kyeong; Lee, Myungsuk; Ruttan, Lore M.; Walker, James M.(Center for Applied Economics and Policy Research, Indiana University, Bloomington, Indiana, USA, 2006)
Swallow, Brent M.; Wangila, Justine; Mulatu, Woudyalew; Okello, Onyango; McCarthy, Nancy(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2000)
McCarthy, Nancy; Dutilly-Diane, Celine; Drabo, Boureima(CGIAR System-wide Program on Property Rights and Collective Action, International Food Policy Research Institute, Washington, DC, 2002)