1. Academic Freedom and Human Rights Abuses in Africa;African Watch,1991
2. Academic Freedom in a Global Context: 21st Century Challenges;Altbach,2007
3. Autonomy and academic freedom in Britain and in English-speaking countries of tropical Africa;Ashby;Minerva,1966
4. The role of higher education in society: valuing higher education;Badat,2009
5. Two concepts of liberty;Berlin,1969