Velasco Ortiz, L. E., & Jiménez Saavedra, S. A. (2014). Horizontes de la actividad profesional educativa / Horizons in the professional and educational activity. Universidad de Costa Rica.
Cita Chicago (17th ed.)Velasco Ortiz, Loida Elizabeth, i Sergio Aurelio Jiménez Saavedra. Horizontes De La Actividad Profesional Educativa / Horizons in the Professional and Educational Activity. Universidad de Costa Rica, 2014.
Cita MLA (9th ed.)Velasco Ortiz, Loida Elizabeth, i Sergio Aurelio Jiménez Saavedra. Horizontes De La Actividad Profesional Educativa / Horizons in the Professional and Educational Activity. Universidad de Costa Rica, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.