University of the Philippines (Diliman). College of Arts and Letters. Department of English and Comparative Literature. Moorings: Supplementary readings for Communication I.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of the Philippines (Diliman). College of Arts and Letters. Department of English and Comparative Literature. Moorings: Supplementary Readings for Communication I.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of the Philippines (Diliman). College of Arts and Letters. Department of English and Comparative Literature. Moorings: Supplementary Readings for Communication I.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.