McHenry, Robert (22 March 2010). "William James on Peace and War". blogs.britannica.com. Britannica Blog. Archived from the original on 31 October 2015. Retrieved 6 August 2017.
Cox, Rory (2017). "Expanding the History of the Just War: The Ethics of War in Ancient Egypt". International Studies Quarterly. 61 (2): 371. doi:10.1093/isq/sqx009. hdl:10023/17848.
Cox, Rory (2017). "Expanding the History of the Just War: The Ethics of War in Ancient Egypt". International Studies Quarterly. 61 (2): 371. doi:10.1093/isq/sqx009. hdl:10023/17848.
City of God, 22.6, quoted in Lockwood, Thornton. "Cicero's Philosophy of Just War". PhilArchive. Retrieved 28 July 2023. The text seems from a missing fragment of Cicero's dialog On the Republic, by the Laelius character.
Etymologies 18.1.2-3, quoted in Lockwood, Thornton. "Cicero's Philosophy of Just War". PhilArchive. Retrieved 28 July 2023.. The text seems from a missing fragment of Cicero's dialog On the Republic, by the Laelius character.
McHenry, Robert (22 March 2010). "William James on Peace and War". blogs.britannica.com. Britannica Blog. Archived from the original on 31 October 2015. Retrieved 6 August 2017.