1. Abdullah, T. (1971). Schools and politics: The Kaum Muda movement in West Sumatra (1927–1933). Ithaca: Cornell University Press.
2. Abdullah, T. (1985). Islam, history and social change in Minangkabau. In L. Thomas & F. Benda-Beckmann (Eds.), Change and continuity in Minangkabau: Local, regional and historical perspectives on West-Sumatra. Athens: Ohio University Press.
3. Abdullah, T. (2009). Indonesia: Towards democracy. Singapore: Institute of Southeast Asian Studies.
4. Abuza, Z. (2004). Muslims, politics, and violence in Indonesia: An emerging Jihadist-Islamist Nexus? Seattle: National Bureau of Asian Research.
5. Adams, C. (1933). Islam and modernism in Egypt: A study of the modern reform movement inaugurated by Muḥammad ʻAbduh. Oxford: Oxford University Press.