Nuyda, D. G. (2003). IBP to sue violators of environmental laws. Philippine Daily Inquirer.
Chicago-viite (17. p.)Nuyda, Doris G. "IBP to Sue Violators of Environmental Laws." Philippine Daily Inquirer 2003.
MLA-viite (9. p.)Nuyda, Doris G. "IBP to Sue Violators of Environmental Laws." Philippine Daily Inquirer, 2003.
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