Philippines & Philippines. (1997). Philippine national police law: With implementing rules and regulations, NAPOLCOM circulars and other related issuances on police matters. Central Book Supply.
Cita Chicago (17th ed.)Philippines i Philippines. Philippine National Police Law: With Implementing Rules and Regulations, NAPOLCOM Circulars and Other Related Issuances on Police Matters. Manila: Central Book Supply, 1997.
Cita MLA (9th ed.)Philippines i Philippines. Philippine National Police Law: With Implementing Rules and Regulations, NAPOLCOM Circulars and Other Related Issuances on Police Matters. Central Book Supply, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.