Philippines. National Economic and Development Authority. Region VIII. Regional statistical yearbook. Republic of the Philippines, National Economic and Development Authority, Region VIII.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. National Economic and Development Authority. Region VIII. Regional Statistical Yearbook. Palo: Republic of the Philippines, National Economic and Development Authority, Region VIII.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Philippines. National Economic and Development Authority. Region VIII. Regional Statistical Yearbook. Republic of the Philippines, National Economic and Development Authority, Region VIII.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.