Canales García, A. L., Ugalde Víquez, A., & Zuñiga Solano, M. d. l. A. (2007). Some reasons associated with university desertion at the undergraduate level: The case of the School of Libraries, Documentation and Information, National University of Costa Rica. Universidad Nacional, Costa Rica.

Canales García, Alba Luz, Aracelly Ugalde Víquez, and María de los Angeles Zuñiga Solano. Some Reasons Associated With University Desertion At the Undergraduate Level: The Case of the School of Libraries, Documentation and Information, National University of Costa Rica. Universidad Nacional, Costa Rica, 2007.

Canales García, Alba Luz, Aracelly Ugalde Víquez, and María de los Angeles Zuñiga Solano. Some Reasons Associated With University Desertion At the Undergraduate Level: The Case of the School of Libraries, Documentation and Information, National University of Costa Rica. Universidad Nacional, Costa Rica, 2007.