Aquino, D. R. C. (2019). NAPOLCOM: Revised rules of procedures : memorandum circular no. 2016-002 revised rules of procedure before the Administrative Disciplinary Authorities and the Internal Affairs Service of the Philippine National Police (2019 Annotated edition.). Central Book Supply, Inc.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Aquino, David Robert C. NAPOLCOM: Revised Rules of Procedures : Memorandum Circular No. 2016-002 Revised Rules of Procedure Before the Administrative Disciplinary Authorities and the Internal Affairs Service of the Philippine National Police. 2019 Annotated edition. Quezon City: Central Book Supply, Inc, 2019.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Aquino, David Robert C. NAPOLCOM: Revised Rules of Procedures : Memorandum Circular No. 2016-002 Revised Rules of Procedure Before the Administrative Disciplinary Authorities and the Internal Affairs Service of the Philippine National Police. 2019 Annotated edition. Central Book Supply, Inc, 2019.