Egmose, Jonas
Action research for sustainability: social imagination between citizens and scientists
Routledge, 2015
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Seltzer, Richard A.
Mistakes that social scientists make: error and redemption in the research process
St. Martin's Press, 1996
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Leavitt, Fred
Research methods for behavioral scientists
C. Brown Publishers , 1991
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A Guide to social analysis for projects in developing countries : overseas development administration
HMSO , 1995
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Hanushek, Eric A.
Statistical methods for social scientists
Academic Press, 1977
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