Dyfyniad APA
Van Vleet, J. E. (2011). Informal logical fallacies: A brief guide. University Press of America.
Dyfyniad Arddull Chicago
Van Vleet, Jacob E. Informal Logical Fallacies: A Brief Guide. Lanham, MD: University Press of America, 2011.
Dyfyniad MLA
Van Vleet, Jacob E. Informal Logical Fallacies: A Brief Guide. University Press of America, 2011.
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