Bordadora, N. (2006). DENR chief notes entry of P518B in investments. Philippine Daily Inquirer.
Chicago-viite (17. p.)Bordadora, Norman. "DENR Chief Notes Entry of P518B in Investments." Philippine Daily Inquirer 2006.
MLA-viite (9. p.)Bordadora, Norman. "DENR Chief Notes Entry of P518B in Investments." Philippine Daily Inquirer, 2006.
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