1. Abass, A. (2004). Regional Organisations and the Development of Collective Security: Beyond Chapter VIII of the UN Charter. Hart Publishing.
2. African Union. (2018). Agreement Establishing the African Continental Free Trade Area. Retrieved from https://au.int/sites/default/files/treaties/34248-treaty-consolidated_text_on_cfta_-_en.pdf.
3. Ajulu, R. (2005). The New EAC: Linking Subregional and Continental Integration Initiatives. In R. Ajulu (Ed.), The Making of a Region: The Revival of the East African Community. Johannesburg: Institute for Global Dialogue.
4. Asante, S. K. B. (1997). Regionalism and Africa’s Development: Expectations, Reality, and Challenges. New York: St. Martin’s Press.
5. Bach, D. C. (2005). The Global Politics of Regionalism: Africa. In M. Farell, B. Hettne, & L. van Langenhove (Eds.), Global Politics of Regionalism: Theory and Practice. London: Pluto Press.