APA-čujuhus (7. p.)
ebrary, Inc, Gage, J. T., & Perelman, C. (2011). The promise of reason: Studies in The new rhetoric. Southern Illinois University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, John T. Gage, juo Chaïm Perelman. The Promise of Reason: Studies in The New Rhetoric. Carbondale: Southern Illinois University Press, 2011.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. The Promise of Reason: Studies in The New Rhetoric. Southern Illinois University Press, 2011.
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