Johnson, A. P. (2000). Up and out: Using creative and critical thinking skills to enhance learning. Allyn and Bacon.
Cita Chicago (17th ed.)Johnson, Andrew P. Up and Out: Using Creative and Critical Thinking Skills to Enhance Learning. Boston: Allyn and Bacon, 2000.
Cita MLA (9th ed.)Johnson, Andrew P. Up and Out: Using Creative and Critical Thinking Skills to Enhance Learning. Allyn and Bacon, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.