Graham, B. R. (2011). The necessary unity of opposites: The dialectical thinking of Northrop Frye. Univ. of Toronto Press.
Chicago-Zitierstil (17. Ausg.)Graham, Brian Russell. The Necessary Unity of Opposites: The Dialectical Thinking of Northrop Frye. Toronto [u.a.]: Univ. of Toronto Press, 2011.
MLA-Zitierstil (9. Ausg.)Graham, Brian Russell. The Necessary Unity of Opposites: The Dialectical Thinking of Northrop Frye. Univ. of Toronto Press, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.