Qureshi, M. S., & Briançon, C. (2008). Africa's oil abundance and external competitiveness: Do institutions matter? International Monetary Fund.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Qureshi, Mahvash Saeed, ба Cyrille Briançon. Africa's Oil Abundance and External Competitiveness: Do Institutions Matter? [Washington, District of Columbia]: International Monetary Fund, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)Qureshi, Mahvash Saeed, ба Cyrille Briançon. Africa's Oil Abundance and External Competitiveness: Do Institutions Matter? International Monetary Fund, 2008.
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