Dyfyniad APA

Buitrago Bonilla, R. E., & Herrera Torres, L. (2013). To register emotions at school, a social and educational need. Universidad Pedagógica y Tecnológica de Colombia.

Dyfyniad Arddull Chicago

Buitrago Bonilla, Rafael Enrique, and Lucía Herrera Torres. To Register Emotions at School, a Social and Educational Need. Universidad Pedagógica y Tecnológica de Colombia, 2013.

Dyfyniad MLA

Buitrago Bonilla, Rafael Enrique, and Lucía Herrera Torres. To Register Emotions at School, a Social and Educational Need. Universidad Pedagógica y Tecnológica de Colombia, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.