Fabregas, R. R. (1952). Handbook of the government bookkeeping regulations in force in the Philippines and other useful information. [Printed by General Printing Press].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Fabregas, Rufo R. Handbook of the Government Bookkeeping Regulations in Force in the Philippines and Other Useful Information. Manila: [Printed by General Printing Press], 1952.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Fabregas, Rufo R. Handbook of the Government Bookkeeping Regulations in Force in the Philippines and Other Useful Information. [Printed by General Printing Press], 1952.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.