Manktelow, Ken
Reasoning and thinking
Psychology Press, 1999
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Greene, Judith
Thinking and language
Methuen , 1975
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Ennis, Robert H.
Critical thinking
Prentice-Hall, 1996
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Sternberg, Robert J.
Teaching for thinking
American Psychological Association , 1999
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McQuade, Donald
Thinking in writing
Alfred A. Knopf, 1983
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