Muñoz Sierra, L. M. (2013). Powerpoint and the development of student’s lateral thinking. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Muñoz Sierra, Luz Myrian. Powerpoint and the Development of Student’s Lateral Thinking. Universidad Pedagógica y Tecnológica de Colombia, 2013.
MLA način citiranja (9. izdanje)Muñoz Sierra, Luz Myrian. Powerpoint and the Development of Student’s Lateral Thinking. Universidad Pedagógica y Tecnológica de Colombia, 2013.
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