Ennis, Robert Hugh
Critical thinking/ Robert H. Ennis
Prentice-Hall, 1996
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Salmon, Merrilee H.
Introduction to logic and critical thinking / Merrilee H. Salmon
Wadsworth, 2013
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Walton, Douglas
Fundamentals of critical argumentation
Cambridge University Press, 2006
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McKim, Robert H.
Experiences in visual thinking/Robert H. McKim
Brooks/Cole, 1972
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Rainbolt, George W.
Critical thingking : the art of argument
Wadsworth and Cengage Learning, 2012
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