Mora Valverde, M. M. (2008). Updating needs of librarianship professionals: Diagnosis of professors and graduates of the School of Librarianship, Documentation and Information (EBDI) of the National University of Costa Rica.

Mora Valverde, María Marjorie. Updating Needs of Librarianship Professionals: Diagnosis of Professors and Graduates of the School of Librarianship, Documentation and Information (EBDI) of the National University of Costa Rica. 2008.

Mora Valverde, María Marjorie. Updating Needs of Librarianship Professionals: Diagnosis of Professors and Graduates of the School of Librarianship, Documentation and Information (EBDI) of the National University of Costa Rica. 2008.