Ítarefni

Aurelius, Marcus. 2021. Meditations: The Annotated Edition . Þýtt og ritstýrt af Robin Waterfield. New York: Basic Books.

Berkovits, Eliezer. 1961. “What Is Jewish Philosophy?” Tradition: A Journal of Orthodox Jewish Thought 3 (2): 117–130. https://traditiononline.org/what-is-jewish-philosophy/.

Goldstone, Jack A. 2009. Why Europe? The Rise of the West in World History, 1500–1850 . Boston: McGraw-Hill Higher Education.

Plato. (1888) 2017. The Republic. Þýtt af Benjamin Jowett. 3. útg. Oxford: Clarendon Press; Project Gutenberg. https://www.gutenberg.org/ebooks/55201.