Cita APA

Abrego Sánchez, S. I., Erazo, D. N., Valiente Durán, G. W., Llanes, J. H., & Franco, R. (2009). Error correction: How essential it is for teachers and what to do when students commit them repeatedly. San Salvador: Universidad de El Salvador.

Citación estilo Chicago

Abrego Sánchez, Suyapa Imelda, David Nehemías Erazo, Giovanni Wilfredo Valiente Durán, Jorge Homero Llanes, y Rhina Franco. Error Correction: How Essential It Is for Teachers and What to Do When Students Commit Them Repeatedly. San Salvador: Universidad de El Salvador, 2009.

Cita MLA

Abrego Sánchez, Suyapa Imelda, et al. Error Correction: How Essential It Is for Teachers and What to Do When Students Commit Them Repeatedly. San Salvador: Universidad de El Salvador, 2009.