Bernal Escobar, I. (2013). teaching and learning philosophy in the daily interaction singularity. Universidad Pedagógica y Tecnológica de Colombia.
Chicago-čujuhus (17. p.)Bernal Escobar, Isabel. Teaching and Learning Philosophy in the Daily Interaction Singularity. Universidad Pedagógica y Tecnológica de Colombia, 2013.
MLA-čujuhus (9. p.)Bernal Escobar, Isabel. Teaching and Learning Philosophy in the Daily Interaction Singularity. Universidad Pedagógica y Tecnológica de Colombia, 2013.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.
