Bernal Escobar, I. (2013). teaching and learning philosophy in the daily interaction singularity. Universidad Pedagógica y Tecnológica de Colombia.
Lua i Stíl Chicago (17ú heag.)Bernal Escobar, Isabel. Teaching and Learning Philosophy in the Daily Interaction Singularity. Universidad Pedagógica y Tecnológica de Colombia, 2013.
Lua MLA (9ú heag.)Bernal Escobar, Isabel. Teaching and Learning Philosophy in the Daily Interaction Singularity. Universidad Pedagógica y Tecnológica de Colombia, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
