Lirio, G. (1997). Erap to quit today as anti-crime czar. Philippine Daily Inquirer.
Chicago-viite (17. p.)Lirio, Gerry. "Erap to Quit Today as Anti-crime Czar." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Lirio, Gerry. "Erap to Quit Today as Anti-crime Czar." Philippine Daily Inquirer, 1997.
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