Johnson, A. P. (2000). Up and out: Using creative and critical thinking skills to enhance learning. Allyn and Bacon.
Chicago Style aipamenaJohnson, Andrew P. Up and Out: Using Creative and Critical Thinking Skills to Enhance Learning. Boston: Allyn and Bacon, 2000.
MLA aipamenaJohnson, Andrew P. Up and Out: Using Creative and Critical Thinking Skills to Enhance Learning. Allyn and Bacon, 2000.
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