Del Puerto, L. (2006). Killing just part of rise and fall of crime says PNP. Philippine Daily Inquirer.
Chicago-viite (17. p.)Del Puerto, Luige. "Killing Just Part of Rise and Fall of Crime Says PNP." Philippine Daily Inquirer 2006.
MLA-viite (9. p.)Del Puerto, Luige. "Killing Just Part of Rise and Fall of Crime Says PNP." Philippine Daily Inquirer, 2006.
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