Ocampo, Y. D. (2016). AFP forms joint task force to intensify Davao security. Manila Bulletin.
Chicago-viite (17. p.)Ocampo, Yas D. "AFP Forms Joint Task Force to Intensify Davao Security." Manila Bulletin 2016.
MLA-viite (9. p.)Ocampo, Yas D. "AFP Forms Joint Task Force to Intensify Davao Security." Manila Bulletin, 2016.
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