Sadongdong, M. A. (2025). PH Coast Guard dispatches ship, aircraft to challenge vessel off Ilocos Norte's coast. Manila Bulletin.
Chicago-viite (17. p.)Sadongdong, Martin A. "PH Coast Guard Dispatches Ship, Aircraft to Challenge Vessel off Ilocos Norte's Coast." Manila Bulletin 2025.
MLA-viite (9. p.)Sadongdong, Martin A. "PH Coast Guard Dispatches Ship, Aircraft to Challenge Vessel off Ilocos Norte's Coast." Manila Bulletin, 2025.
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