Philippine National Bank, Manila, & Development Bank of the Philippines. (1971). PNB rural banks DBP financial assistance programs to Filipino cooperatives and retailers. s.n.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippine National Bank, Manila, و Development Bank of the Philippines. PNB Rural Banks DBP Financial Assistance Programs to Filipino Cooperatives and Retailers. [Manila: s.n, 1971.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippine National Bank, Manila, و Development Bank of the Philippines. PNB Rural Banks DBP Financial Assistance Programs to Filipino Cooperatives and Retailers. s.n, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.