Herrera Vargas, L. (2012). Main causes of dropout student and applied techniques for prevention from managing in the Night School of the Union and the National School Virtual Marco Tulio Salazar headquarters in the canton of La Union.
Citação norma ChicagoHerrera Vargas, Leonardo. Main Causes of Dropout Student and Applied Techniques for Prevention From Managing in the Night School of the Union and the National School Virtual Marco Tulio Salazar Headquarters in the Canton of La Union. 2012.
Citação norma MLAHerrera Vargas, Leonardo. Main Causes of Dropout Student and Applied Techniques for Prevention From Managing in the Night School of the Union and the National School Virtual Marco Tulio Salazar Headquarters in the Canton of La Union. 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.