Department of Interior and Local Government. Bureau of Local Government Supervision. Office of the Resident Ombudsman. (1998). Compendium of laws relating to graft and corruption. Office of the Resident Ombudsman and the Bureau of Local Government Supervision, DILG.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Department of Interior and Local Government. Bureau of Local Government Supervision. Office of the Resident Ombudsman. Compendium of Laws Relating to Graft and Corruption. Quezon City: Office of the Resident Ombudsman and the Bureau of Local Government Supervision, DILG, 1998.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Department of Interior and Local Government. Bureau of Local Government Supervision. Office of the Resident Ombudsman. Compendium of Laws Relating to Graft and Corruption. Office of the Resident Ombudsman and the Bureau of Local Government Supervision, DILG, 1998.