Herrera, C. (1997). DENR secretary declares Boracay isle disasters case. Philippine Daily Inquirer.
Chicago-viite (17. p.)Herrera, Christine. "DENR Secretary Declares Boracay Isle Disasters Case." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Herrera, Christine. "DENR Secretary Declares Boracay Isle Disasters Case." Philippine Daily Inquirer, 1997.
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