Colchester, Marcus; Apte, Tejaswini; Laforge, Michel; Mandondo, Alois; Pathak, Neema(Center for International Forestry Research (CIFOR), Bogor, Indonesia, 2003)
Cronkleton, Peter; Taylor, Peter Leigh; Barry, Deborah; Stone-Jovicich, Samantha; Schmink, Marianne(Center for International Forestry Research (CIFOR), Bogor, Indonesia, 2008)
Turner, Robin Lanette; Wu, Diana Pei(Berkeley Workshop on Environmental Politics, Institute for international Studies, University of California, Berkeley, 2002)