Philippines. Intramuros Administration. (1981). Rules and regulations governing the development of Intramuros: Implementing P.D. 1616 creating the Intramuros Administration, as amended. The Administration.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Philippines. Intramuros Administration. Rules and Regulations Governing the Development of Intramuros: Implementing P.D. 1616 Creating the Intramuros Administration, as Amended. Manila: The Administration, 1981.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Philippines. Intramuros Administration. Rules and Regulations Governing the Development of Intramuros: Implementing P.D. 1616 Creating the Intramuros Administration, as Amended. The Administration, 1981.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.