1. Bosire, C. M. (2015). Powers and functions of county governments in Kenya. In N. Steytler & Y. P. Ghai (Eds.), Kenya-South Africa dialogue of devolution (pp. 181–200). Juta.
2. Brand, D. (2006). Financial Constitutional Law: A comparison between Germany and South Africa. KAS.
3. Ellman, S. (1993). Federalism gone awry: The structure of Government in the KwaZulu-Natal Constitution. South African Human Rights Journal, 9, 165–176.
4. Fessha, Y. (2010). Ethnic diversity and federalism: Constitution making in South Africa and Ethiopia. Ashgate.
5. Ghai, Y. (2019). Ethnicity, decentralisation and constitutionalism: A comparative perspective. In C. M. Fombad & N. Steytler (Eds.), Decentralisation and constitutionalism in Africa (pp. 53–69). Oxford University Press.