1. Abdel Raziq, A. (2013). Islam and the foundations of political power. In Loutfi, M, Trans., A. Filali-Ansary, Ed.). The Aga Khan University, Institute for the Study of Muslim civilization. Edinburgh University Press.
2. Abou El Fadl, K. A. (2013). The Shari’ah. In J. L. Esposito & E. E. Shahin (Eds.), The Oxford handbook of Islam and politics (pp. 7–26). Oxford University Press.
3. Abou El Fadl, K. A. (2014). Reasoning with god: Reclaiming Shari’ah in the modern age. Rowman and Littlefield.
4. Ali, A. Y. (2001). The holy Quran: Text, transliteration, translation & commentary. Kitab Bhavan.
5. Al-Qaradawi, Y. (2004). State in Islam. (3rd ed., Trans. Al-Falah Foundation. Al-Falah Foundation.