Velasco, M. M. (2023). Oil prices on downswing. Manila Bulletin.
Chicagoスタイル(17版)引用形式Velasco, Myrna M. "Oil Prices on Downswing." Manila Bulletin 2023.
MLA(9版)引用形式Velasco, Myrna M. "Oil Prices on Downswing." Manila Bulletin, 2023.
警告: この引用は必ずしも正確ではありません.