MARA DRYLAND BECOMES WETLAND: a social-ecological and multi-scale perspective on the adaptability of the livelihood system around the Tanzanian Mara wetlands. Master thesis Human Geography, University of Amsterdam, 2007. Available online: http://www.ethesis.net/dryland/dryland.htm [Архівовано 3 березня 2016 у Wayback Machine.]
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MARA DRYLAND BECOMES WETLAND: a social-ecological and multi-scale perspective on the adaptability of the livelihood system around the Tanzanian Mara wetlands. Master thesis Human Geography, University of Amsterdam, 2007. Available online: http://www.ethesis.net/dryland/dryland.htm [Архівовано 3 березня 2016 у Wayback Machine.]
