Collier, P. (2006). Is aid oil? An analysis of whether Africa can absorb more aid. Elsevier.
Chicago Style (17. basım) AtıfCollier, P. Is Aid Oil? An Analysis of Whether Africa Can Absorb More Aid. Elsevier, 2006.
MLA (9th ed.) AtıfCollier, P. Is Aid Oil? An Analysis of Whether Africa Can Absorb More Aid. Elsevier, 2006.
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