Burgos, C. A. A., & Obille, K. L. B. (2018). Library utilization and satisfaction of high school teachers in international schools in Metro Manila. School of Library and Information Studies, University of the Philippines, Diliman.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Burgos, Czaremma April A., و Kathleen Lourdes B. Obille. Library Utilization and Satisfaction of High School Teachers in International Schools in Metro Manila. Quezon City: School of Library and Information Studies, University of the Philippines, Diliman, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Burgos, Czaremma April A., و Kathleen Lourdes B. Obille. Library Utilization and Satisfaction of High School Teachers in International Schools in Metro Manila. School of Library and Information Studies, University of the Philippines, Diliman, 2018.