Salting, . E. . P. (2023). Oil firms slash petroleum prices. Manila Times.
Chicagoスタイル(17版)引用形式Salting, Ed Paolo. "Oil Firms Slash Petroleum Prices." Manila Times 2023.
MLA(9版)引用形式Salting, Ed Paolo. "Oil Firms Slash Petroleum Prices." Manila Times, 2023.
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