Fontana Hernández, A., & Sánchez León, M. (2013). Student Assistance in Addressing Educational Needs: A Strategy of Quality Education Project of Universidad Nacional, Costa Rica.
Chicago-стиль цитированияFontana Hernández, Angélica, y Marcela Sánchez León. Student Assistance in Addressing Educational Needs: A Strategy of Quality Education Project of Universidad Nacional, Costa Rica. 2013.
MLA-цитированиеFontana Hernández, Angélica, y Marcela Sánchez León. Student Assistance in Addressing Educational Needs: A Strategy of Quality Education Project of Universidad Nacional, Costa Rica. 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.