1. Adamson, Peter. 2008. “Plotinus on Astrology.” In Oxford Studies in Ancient Philosophy 35, 265–91. Oxford: Oxford University Press.
2. Albertini, Tamara. 2002. “Intellect and Will in Marsilio Ficino: Two Correlatives of a Renaissance Concept of the Mind.” In Marsilio Ficino: His Theology, His Philosophy, His Legacy, edited by M. J. B. Allen, V. Rees, and M. C. Davies. Leiden: Brill.
3. Allen, Michael J. B. 1982. “Ficino’s Theory of Five Substances and the Neoplatonists’ Parmenides.” The Journal of Medieval and Renaissance Studies 12: 14–44 (reprinted in Allen 1995a).
4. Allen, Michael J. B. 1989. Icastes: Marsilio Ficino’s Interpretation of Plato’s Sophist. Los Angeles: University of California Press.
5. Allen, Michael J. B. 1994. Nuptial Arithmetic: Marsilio Ficino’s Commentary on the Fatal Number in Book VIII of Plato’s Republic. Berkeley: University of California Press.