1. Agamben, Giorgio. The Kingdom and the Glory: For a Theological Genealogy of Economy and Government. Translated by Lorenzo Chiesa. Edited by Matteo Mandarini. Stanford: Stanford University Press, 2011.
2. Anatolios, Khaled. Retrieving Nicaea: The Development and Meaning of Trinitarian Doctrine. Grand Rapids: Baker Academic, 2011.
3. Ando, Clifford. Imperial Ideology and Provincial Loyalty in the Roman Empire. Berkeley: University of California Press, 2000.
4. Aulén, Gustaf. Christus Victor: An Historical Study of the Three Main Types of the Idea of the Atonement. London: S.P.C.K., 1965.
5. Ayres, Lewis. Nicaea and Its Legacy: An Approach to Fourth-Century Trinitarian Theology. Oxford: Oxford University Press, 2004.