Battin, M. Pabst (1974). "Aristotle's Definition of Tragedy in the Poetics". The Journal of Aesthetics and Art Criticism. 33 (2): 155–170. doi:10.2307/429084. ISSN0021-8529. JSTOR429084.
Battin, M. Pabst (1974). "Aristotle's Definition of Tragedy in the Poetics". The Journal of Aesthetics and Art Criticism. 33 (2): 155–170. doi:10.2307/429084. ISSN0021-8529. JSTOR429084.
Battin, M. Pabst (1974). "Aristotle's Definition of Tragedy in the Poetics". The Journal of Aesthetics and Art Criticism. 33 (2): 155–170. doi:10.2307/429084. ISSN0021-8529. JSTOR429084.