APA aipamena

Ortuoste, J. (2019). Manila Bay clean up. IN Opinion [column]. Manila Standard.

Chicago Style aipamena

Ortuoste, Jenny. "Manila Bay Clean Up. IN Opinion [column]." Manila Standard 2019.

MLA aipamena

Ortuoste, Jenny. "Manila Bay Clean Up. IN Opinion [column]." Manila Standard, 2019.

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