Republic of the Philippines. Supreme Court, Lopez, S. P., & Sta. Maria, F. C. (1970). Felixberto C. Sta. Maria petitioner versus Salvador P. Lopez, the Board of Regents of the University of the Philippines, and Nemesio Ceralde, respondents: Decision. [s.n.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRepublic of the Philippines. Supreme Court, Salvador P. Lopez, এবং Felixberto C. Sta. Maria. Felixberto C. Sta. Maria Petitioner Versus Salvador P. Lopez, the Board of Regents of the University of the Philippines, and Nemesio Ceralde, Respondents: Decision. Manila: [s.n, 1970.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিRepublic of the Philippines. Supreme Court, et al. Felixberto C. Sta. Maria Petitioner Versus Salvador P. Lopez, the Board of Regents of the University of the Philippines, and Nemesio Ceralde, Respondents: Decision. [s.n, 1970.