Tupas, E. (2019). NCRPO probes link between BuCor officers' killings, GCTA releases. Philippine Star.
Chicago Style (17. basım) AtıfTupas, Emmanuel. "NCRPO Probes Link Between BuCor Officers' Killings, GCTA Releases." Philippine Star 2019.
MLA (9th ed.) AtıfTupas, Emmanuel. "NCRPO Probes Link Between BuCor Officers' Killings, GCTA Releases." Philippine Star, 2019.
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