Gray, J., & Hale, C. L. Problems of World Poverty. London: The Council for War on Want.
Cita Chicago Style (17a ed.)Gray, J.C, y C. Leslie Hale. Problems of World Poverty. London: The Council for War on Want.
Cita MLA (8a ed.)Gray, J.C, y C. Leslie Hale. Problems of World Poverty. London: The Council for War on Want.
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