Philippines. National Statistical Coordination Board & Philippines. National Statistical Coordination Board. Economic and Social Statistics Office. (2013). The Gross regional domestic product, base year: 2000. NSCB.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. National Statistical Coordination Board و Philippines. National Statistical Coordination Board. Economic and Social Statistics Office. The Gross Regional Domestic Product, Base Year: 2000. [Makati City ]: NSCB, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines. National Statistical Coordination Board و Philippines. National Statistical Coordination Board. Economic and Social Statistics Office. The Gross Regional Domestic Product, Base Year: 2000. NSCB, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.