توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(2002). Amending further Revenue regulations No. 9-2001as amended by Revenue regulations No. 2-2002 and Revenue regulations no. 9-2002, providing for the staggered filing of returns of teaxpayers enrolled in the Electronic Filing and Payment System (EFPS) based o. Manila Bulletin.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

"Amending Further Revenue Regulations No. 9-2001as Amended by Revenue Regulations No. 2-2002 and Revenue Regulations No. 9-2002, Providing for the Staggered Filing of Returns of Teaxpayers Enrolled in the Electronic Filing and Payment System (EFPS) Based O." Manila Bulletin 2002.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

"Amending Further Revenue Regulations No. 9-2001as Amended by Revenue Regulations No. 2-2002 and Revenue Regulations No. 9-2002, Providing for the Staggered Filing of Returns of Teaxpayers Enrolled in the Electronic Filing and Payment System (EFPS) Based O." Manila Bulletin, 2002.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.