Inch, E. S., & Warnick, B. (2010). Critical thinking and communication: The use of reason in argument (6th ed.). Allyn & Bacon.
Chicago-viite (17. p.)Inch, Edward S., ja Barbara Warnick. Critical Thinking and Communication: The Use of Reason in Argument. 6th ed. Boston: Allyn & Bacon, 2010.
MLA-viite (9. p.)Inch, Edward S., ja Barbara Warnick. Critical Thinking and Communication: The Use of Reason in Argument. 6th ed. Allyn & Bacon, 2010.
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