Balaldia, M. B. (1976). A study of the procedures practiced by teacher education schools in the preparation of student teachers for internship in the city of San Pablo [microform]. Photoduplication Service University of the Philippines Library.

Balaldia, Melencia Brion. A Study of the Procedures Practiced by Teacher Education Schools in the Preparation of Student Teachers for Internship in the City of San Pablo [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.

Balaldia, Melencia Brion. A Study of the Procedures Practiced by Teacher Education Schools in the Preparation of Student Teachers for Internship in the City of San Pablo [microform]. Photoduplication Service University of the Philippines Library, 1976.