Sub-Regional Workshop on Teacher Education & Asian Institute for Teacher Educators. (1972). Basic experience-direct and indirect-for-integrating theory and practice in teacher education: Final report of the third sub-regional workshop on teacher education. Asian Institute for Teacher Educators, University of the Philippines.

Sub-Regional Workshop on Teacher Education and Asian Institute for Teacher Educators. Basic Experience-direct and Indirect-for-integrating Theory and Practice in Teacher Education: Final Report of the Third Sub-regional Workshop on Teacher Education. Quezon City: Asian Institute for Teacher Educators, University of the Philippines, 1972.

Sub-Regional Workshop on Teacher Education and Asian Institute for Teacher Educators. Basic Experience-direct and Indirect-for-integrating Theory and Practice in Teacher Education: Final Report of the Third Sub-regional Workshop on Teacher Education. Asian Institute for Teacher Educators, University of the Philippines, 1972.