Economic Development Foundation, Inc. Management Development Services, & Tax and Tariff Center of the Philippines, Inc. (1973). Estate planning and management: Effects of the latest amendments on estate and donors taxes under Presidential Decree no. 69. [s.n.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Economic Development Foundation, Inc. Management Development Services, و Inc Tax and Tariff Center of the Philippines. Estate Planning and Management: Effects of the Latest Amendments on Estate and Donors Taxes Under Presidential Decree No. 69. Manila: [s.n.], 1973.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Economic Development Foundation, Inc. Management Development Services, و Inc Tax and Tariff Center of the Philippines. Estate Planning and Management: Effects of the Latest Amendments on Estate and Donors Taxes Under Presidential Decree No. 69. [s.n.], 1973.