Ruiz, E. (2021). DENR orders probe on restaurants discharging untreated water into Manila Bay. Manila Bulletin.
Chicago-referens (17:e uppl.)Ruiz, Ellalyn. "DENR Orders Probe on Restaurants Discharging Untreated Water into Manila Bay." Manila Bulletin 2021.
MLA-referens (9:e uppl.)Ruiz, Ellalyn. "DENR Orders Probe on Restaurants Discharging Untreated Water into Manila Bay." Manila Bulletin, 2021.
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