National Research Council of the Philippines. Research Library & Information Division, State of the Humanities in the Philippines, & Humanities and Value Formation. (1982). State of the humanities in the Philippines and the Humanities and value formation: Proceedings. National Research Council of the Philippines.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Council of the Philippines. Research Library & Information Division, State of the Humanities in the Philippines, و Humanities and Value Formation. State of the Humanities in the Philippines and the Humanities and Value Formation: Proceedings. Bicutan, Taguig: National Research Council of the Philippines, 1982.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Research Council of the Philippines. Research Library & Information Division, et al. State of the Humanities in the Philippines and the Humanities and Value Formation: Proceedings. National Research Council of the Philippines, 1982.