Ahmed, Abdullahi D. "International Financial Integration, Investment and Economic Performance in Sub-Saharan African Countries" Global Economy Journal, 11.4 (2011): -. Retrieved 21 May. 2013, from doi:10.2202/1524-5861.1712

Ahmed, A. (2011). International Financial Integration, Investment and Economic Performance in Sub-Saharan African Countries. Global Economy Journal, 11(4), pp. -. Retrieved 21 May. 2013, from doi:10.2202/1524-5861.1712

Ahmed, Abdullahi D. 2011. International Financial Integration, Investment and Economic Performance in Sub-Saharan African Countries. Global Economy Journal. 11(4): -. Retrieved 21 May. 2013, from doi:10.2202/1524-5861.1712