Perez, J. R. (1977). Educational ideas of Dr. Antonio Isidro [microform]. Photoduplication Service. University of the Philippines Library.
Chicago Style (17th ed.) CitationPerez, Jose Ramirez. Educational Ideas of Dr. Antonio Isidro [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.
MLA (9th ed.) CitationPerez, Jose Ramirez. Educational Ideas of Dr. Antonio Isidro [microform]. Photoduplication Service. University of the Philippines Library, 1977.
Warning: These citations may not always be 100% accurate.