PNP MEMORANDUM CIRCULAR NO. 2010-015, August 29, 2010
ESTABLISHING THE PNP PERMANENT SECRETARIAT FOR ASEANAPOL CONFERENCE AND INTERPOL GENERAL ASSEMBLY SESSION AND STANDARD OPERATING PROCEDURE ON PNP PARTICIPATION THEREOF
National Administrative Register August 29, 2010
Text Available at Office of the National Administrative Register, U.P. Law Complex, Diliman, Quezon City