Abadilla, E. V. (1999). NSC set to shut down Iligan steel operations today. Manila Bulletin.
Chicagoスタイル(17版)引用形式Abadilla, Emmie V. "NSC Set to Shut Down Iligan Steel Operations Today." Manila Bulletin 1999.
MLA(9版)引用形式Abadilla, Emmie V. "NSC Set to Shut Down Iligan Steel Operations Today." Manila Bulletin, 1999.
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