(1997). Critical squares: Games of critical thinking and understanding / Shari Tishman, Albert Andrade ; with foreword by David Perkins.
Čikaški stil citiranja (17. izdanje)Critical Squares: Games of Critical Thinking and Understanding / Shari Tishman, Albert Andrade ; with Foreword by David Perkins. 1997.
MLA način citiranja (9. izdanje)Critical Squares: Games of Critical Thinking and Understanding / Shari Tishman, Albert Andrade ; with Foreword by David Perkins. 1997.
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