Bonilla Sandí, A. (1991). Speech at the opening of the courses of Bachelor of Library and Information Science at the School of Library Science at the National University March 4, 1991.
Παραπομπή Chicago StyleBonilla Sandí, Albán. Speech At the Opening of the Courses of Bachelor of Library and Information Science At the School of Library Science At the National University March 4, 1991. 1991.
Παραπομπή MLABonilla Sandí, Albán. Speech At the Opening of the Courses of Bachelor of Library and Information Science At the School of Library Science At the National University March 4, 1991. 1991.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.