Cita APA

Mata, M. A., Portillo, N. A., & Tobar, G. M. (2002). The academic and Non-academic factors related to subject failing in the school of arts faculty of sciences and humanities of the University of El Salvador, semester I -2000. San Salvador: Universidad de El Salvador.

Citación estilo Chicago

Mata, Miguel Angel, Norma Alicia Portillo, y Glenda Magaly Tobar. The Academic and Non-academic Factors Related to Subject Failing in the School of Arts Faculty of Sciences and Humanities of the University of El Salvador, Semester I -2000. San Salvador: Universidad de El Salvador, 2002.

Cita MLA

Mata, Miguel Angel, Norma Alicia Portillo, y Glenda Magaly Tobar. The Academic and Non-academic Factors Related to Subject Failing in the School of Arts Faculty of Sciences and Humanities of the University of El Salvador, Semester I -2000. San Salvador: Universidad de El Salvador, 2002.