Collier, P., Gunning, J., & Bevan, D. (2000). African Trade Liberalizations: Alternative Strategies for Sustainable Reform [Aid and Exchange Rate Adjustment in African Trade Liberalisations]. Macmillan Press.
Lua i Stíl Chicago (17ú heag.)Collier, P., J. Gunning, agus D. Bevan. African Trade Liberalizations: Alternative Strategies for Sustainable Reform [Aid and Exchange Rate Adjustment in African Trade Liberalisations]. Macmillan Press, 2000.
Lua MLA (9ú heag.)Collier, P., et al. African Trade Liberalizations: Alternative Strategies for Sustainable Reform [Aid and Exchange Rate Adjustment in African Trade Liberalisations]. Macmillan Press, 2000.
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