Baron, J. B., & Sternberg, R. J. (1987). Teaching thinking skills: Theory and practice. Freeman.
Čikaški stil citiranja (17. izdanje)Baron, Joan Boykoff, i Robert J. Sternberg. Teaching Thinking Skills: Theory and Practice. New York: Freeman, 1987.
MLA način citiranja (9. izdanje)Baron, Joan Boykoff, i Robert J. Sternberg. Teaching Thinking Skills: Theory and Practice. Freeman, 1987.
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