Ubana, R. R. M., & Gonzales, G. M. B. (2001). An evaluation of the Holy Family School High School Library's reference collections and services. Institute of Library Science, University of the Philippines Diliman.

Ubana, Rhea Rowena M., and Grace Marie B. Gonzales. An Evaluation of the Holy Family School High School Library's Reference Collections and Services. Quezon City: Institute of Library Science, University of the Philippines Diliman, 2001.

Ubana, Rhea Rowena M., and Grace Marie B. Gonzales. An Evaluation of the Holy Family School High School Library's Reference Collections and Services. Institute of Library Science, University of the Philippines Diliman, 2001.