Villanueva, M. A. (2003). National ID system revived in anti-crime drive. Philippine Star.
Chicago Style (17. basım) AtıfVillanueva, Marichu A. "National ID System Revived in Anti-crime Drive." Philippine Star 2003.
MLA (9th ed.) AtıfVillanueva, Marichu A. "National ID System Revived in Anti-crime Drive." Philippine Star, 2003.
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