1. Abdul Rahman, Tunku Putra Al-Haj (1984) Malaysia: The road to independence, Petaling Jaya: Pelanduk Publications.
2. Abdullah Alwi, Haji Hassan (1996) The Administration of Islamic law in Kelantan, Kuala Lumpur: Dewan Bahasa dan Pustaka.
3. Ahmad Fauzi, Abdul Hamid (1999) “New trends of Islamic resurgence in contemporary Malaysia: Sufi-revivalism, messianism, and economic activism”, Studia Islamika: Indonesian Journal for Islamic Studies, Vol. 6, No. 3, 1–74.
4. ——— (2013) “The Aurad Muhammadiah Congregation: Modern transnational Sufism in Southeast Asia”, in Hui Yew-Foong (ed), Encountering Islam: The politics of religious identities in Southeast Asia, Singapore: ISEAS Publishing.
5. Ahmad Ibrahim (1965) Islamic Law in Malaya, Singapore: Malaysian Sociological Research Institute Ltd.