توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1992). "An act amending pertinent provisions of the National Internal Revenue Code, as amended relative to the final withholding tax on purely compensation income.". Kaqgawaran ng Pananalapi.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

"An Act Amending Pertinent Provisions of the National Internal Revenue Code, as Amended Relative to the Final Withholding Tax on Purely Compensation Income.". Quezon City: Kaqgawaran ng Pananalapi, 1992.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

"An Act Amending Pertinent Provisions of the National Internal Revenue Code, as Amended Relative to the Final Withholding Tax on Purely Compensation Income.". Kaqgawaran ng Pananalapi, 1992.