Sheil, Douglas; Casson, Anne; Meijaard, Erik; van Noordwijk, Meine; Gaskell, Joanne; Sunderland-Groves, Jacqui; Wertz, Karah; Kanninen, Markku(Center for International Forestry Research (CIFOR), Bogor, Indonesia, 2009)
Newton, Peter; Agrawal, Arun; Wollenberg, Lini(CGIAR Systemwide Program on Collective Action and Property Rights (CAPRi), International Food Policy Research Institute, Washington, DC, 2013)