Villanueva, R. (2020). Waste agency bans single-use plastics in gov't offices. Philippine Star.
Cita Chicago (17th ed.)Villanueva, Rhodina. "Waste Agency Bans Single-use Plastics in Gov't Offices." Philippine Star 2020.
Cita MLA (9th ed.)Villanueva, Rhodina. "Waste Agency Bans Single-use Plastics in Gov't Offices." Philippine Star, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.