APA (7th ed.) Citation

Perez, J. R. (1977). Educational ideas of Dr. Antonio Isidro [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style (17th ed.) Citation

Perez, Jose Ramirez. Educational Ideas of Dr. Antonio Isidro [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Perez, Jose Ramirez. Educational Ideas of Dr. Antonio Isidro [microform]. Photoduplication Service. University of the Philippines Library, 1977.