Lazaro, F. G., & Mabasa, R. C. (2020). PH asserts sovereignty over 11 islands in Northern Luzon. Manila Bulletin.
Chicago Style aipamenaLazaro, Freddie G., and Roy C. Mabasa. "PH Asserts Sovereignty over 11 Islands in Northern Luzon." Manila Bulletin 2020.
MLA aipamenaLazaro, Freddie G., and Roy C. Mabasa. "PH Asserts Sovereignty over 11 Islands in Northern Luzon." Manila Bulletin, 2020.
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