Noriega, R. (2021). PH Coast Guard heightens sovereignty patrols in West PH Sea. Manila Bulletin.
Chicagoスタイル(17版)引用形式Noriega, Richa. "PH Coast Guard Heightens Sovereignty Patrols in West PH Sea." Manila Bulletin 2021.
MLA(9版)引用形式Noriega, Richa. "PH Coast Guard Heightens Sovereignty Patrols in West PH Sea." Manila Bulletin, 2021.
警告: この引用は必ずしも正確ではありません.