Peñuela Contreras, D. M. (2013). Critique to the contemporaneous cynic reason: Life and learning relationship review. Universidad Pedagógica y Tecnológica de Colombia.
Chicago Style (17. basım) AtıfPeñuela Contreras, Diana Milena. Critique to the Contemporaneous Cynic Reason: Life and Learning Relationship Review. Universidad Pedagógica y Tecnológica de Colombia, 2013.
MLA (9th ed.) AtıfPeñuela Contreras, Diana Milena. Critique to the Contemporaneous Cynic Reason: Life and Learning Relationship Review. Universidad Pedagógica y Tecnológica de Colombia, 2013.
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