Dunkle, Roger (1986), ILIAD, in The Classical Origins of Western Culture, The Core Studies 1 Study Guide, Brooklyn College, archived from the original, 5 December 2007.
Frobish, T. S. (2003). "An Origin of a Theory - A Comparison of Ethos in the Homeric Iliad with That Found in Aristotle's Rhetoric". Rhetoric. 22 (1): 16–30. doi:10.1207/S15327981RR2201_2. S2CID44483572.
Frobish, T. S. (2003). "An Origin of a Theory - A Comparison of Ethos in the Homeric Iliad with That Found in Aristotle's Rhetoric". Rhetoric. 22 (1): 16–30. doi:10.1207/S15327981RR2201_2. S2CID44483572.
Dunkle, Roger (1986), ILIAD, in The Classical Origins of Western Culture, The Core Studies 1 Study Guide, Brooklyn College, archived from the original, 5 December 2007.