Collier, P., & Hoeffler, A. (2005). Democracy and Resource Rents. GPRG.
Chicago Style (17th ed.) CitationCollier, P., and A. Hoeffler. Democracy and Resource Rents. GPRG, 2005.
MLA (9th ed.) CitationCollier, P., and A. Hoeffler. Democracy and Resource Rents. GPRG, 2005.
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