Lua APA (7ú heag.)

Nuyda, D. G. (2003). IBP to sue violators of environmental laws. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Nuyda, Doris G. "IBP to Sue Violators of Environmental Laws." Philippine Daily Inquirer 2003.

Lua MLA (9ú heag.)

Nuyda, Doris G. "IBP to Sue Violators of Environmental Laws." Philippine Daily Inquirer, 2003.

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