Ortega Salazar, S. (2002). Investing in knowledge: CONACYT's scholarship program. Plaza y Valdés S. A. de C. V..
Tohutoru Kātū ChicagoOrtega Salazar, Sylvia. Investing in Knowledge: CONACYT's Scholarship Program. México D.F.: Plaza y Valdés S. A. de C. V., 2002.
Tohutoro MLAOrtega Salazar, Sylvia. Investing in Knowledge: CONACYT's Scholarship Program. Plaza y Valdés S. A. de C. V., 2002.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.