APA aipamena

Principe, A. I. (1977). An evaluation of the physical plant of the U.P. High-Preparatory School [microform]. Photoduplication Service. University of the Philippines Library.

Chicago Style aipamena

Principe, Alfredo Imperial. An Evaluation of the Physical Plant of the U.P. High-Preparatory School [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

MLA aipamena

Principe, Alfredo Imperial. An Evaluation of the Physical Plant of the U.P. High-Preparatory School [microform]. Photoduplication Service. University of the Philippines Library, 1977.