1. African Development Bank (ADB). (2012). African economic outlook, 2012. Retrieved December 1, 2012 from http://www.africaneconomicoutlook.org/en/ .
2. African Development Bank (ADB). (2013). Data and statistics. Retrieved December 15, 2012 from http://www.africaneconomicoutlook.org/en/data-statistics/ .
3. Arab Bank for Economic Development in Africa. (2011). Annual report, 2011. Retrieved December 20, 2012 from: http://www.badea.org/annual-report.htm .
4. Arkoun, M. (1994). Rethinking Islam: Common questions, uncommon answers, today. Boulder, CO: Westview Press.
5. Asian Development Bank. (2012). Asian development outlook, 2012. Retrieved November 25, 2012 from http://www.adb.org/publications/series/asian-development-outlook .