Arnstein, Sherry R. (July 1969). "A Ladder Of Citizen Participation". Journal of the American Institute of Planners. 35 (4): 216. doi:10.1080/01944366908977225. hdl:11250/2444598.
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Arnstein, Sherry R. (July 1969). "A Ladder Of Citizen Participation". Journal of the American Institute of Planners. 35 (4): 216. doi:10.1080/01944366908977225. hdl:11250/2444598.
Lefevre, Pierre; Kolsteren, Patrick; De Wael, Marie-Paule; Byekwaso, Francis; Beghin, Ivan (December 2000). "Comprehensive Participatory Planning and Evaluation"(PDF). Antwerp, Belgium: IFAD. Archived from the original(PDF) on 2008-12-06. Retrieved 2008-10-21.
Lefevre, Pierre; Kolsteren, Patrick; De Wael, Marie-Paule; Byekwaso, Francis; Beghin, Ivan (December 2000). "Comprehensive Participatory Planning and Evaluation"(PDF). Antwerp, Belgium: IFAD. Archived from the original(PDF) on 2008-12-06. Retrieved 2008-10-21.