Lawson, D., Hulme, D., Matin, I., & Moore, K. (2010). What Works for the Poorest?: Poverty reduction programmes for the world's extreme poor. Practical Action Publishing.
Chicago-viite (17. p.)Lawson, David, David Hulme, Imran Matin, ja Karen Moore. What Works for the Poorest?: Poverty Reduction Programmes for the World's Extreme Poor. Rugby: Practical Action Publishing, 2010.
MLA-viite (9. p.)Lawson, David, et al. What Works for the Poorest?: Poverty Reduction Programmes for the World's Extreme Poor. Practical Action Publishing, 2010.
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