1. Akhavan, Payam (1993), “Lessons from Iraqi Kurdistan: Self-Determination and Humanitarian Intervention against Genocide”, Netherlands Quarterly of Human Rights, 1: pp. 41–62.
2. Ansre, Gilbert (1979), “Four Rationalisations for Maintaining European Languages in Education in Africa”, African Languages, 5 (2): pp. 10–17.
3. Bamgbose, Ayo (1991), Language and the Nation: The Language Question in Sub-Saharan Africa (Edinburgh: Edinburgh University Press).
4. Calvet, Louis-Jean (1974), Linguistique et Colonialisme: Petit Traité de Glottophagie (Paris: Payot).
5. Capotorti, Francesco (1979), Study of the Rights of Persons Belonging to Ethnic, Religious and Linguistic Minorities (New York: United Nations).