Aguilar Hernández, M. E., Morales Amaya, C. M., Santos Angel, J. A., & Blandón de Castro, N. C. (2002). The academic and non-academic factors related to student's subject failing in the foreigh language departament at the school of arts and sciences of the university of El Salvador, semester I-2000. Universidad de El Salvador.
Cita Chicago Style (17a ed.)Aguilar Hernández, Marta Eugenia, Cecilia Margarita Morales Amaya, Jorge Adalberto Santos Angel, y Norma Cecilia Blandón de Castro. The Academic and Non-academic Factors Related to Student's Subject Failing in the Foreigh Language Departament at the School of Arts and Sciences of the University of El Salvador, Semester I-2000. San Salvador: Universidad de El Salvador, 2002.
Cita MLA (9a ed.)Aguilar Hernández, Marta Eugenia, et al. The Academic and Non-academic Factors Related to Student's Subject Failing in the Foreigh Language Departament at the School of Arts and Sciences of the University of El Salvador, Semester I-2000. Universidad de El Salvador, 2002.