Manalang, P. S. (1990). Philippine education: Promise and performance. University of the Philippines Press and Center for Integrative and Development Studies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Manalang, Priscilla Santos. Philippine Education: Promise and Performance. Quezon City: University of the Philippines Press and Center for Integrative and Development Studies, 1990.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Manalang, Priscilla Santos. Philippine Education: Promise and Performance. University of the Philippines Press and Center for Integrative and Development Studies, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.