Ubac, M. L. (2002). Hagedorn back as mayor of Puerto high court rules. Philippine Daily Inquirer.
Chicago-viite (17. p.)Ubac, Michael Lim. "Hagedorn Back as Mayor of Puerto High Court Rules." Philippine Daily Inquirer 2002.
MLA-viite (9. p.)Ubac, Michael Lim. "Hagedorn Back as Mayor of Puerto High Court Rules." Philippine Daily Inquirer, 2002.
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