Dela Peña, Z. B. (1997). State-owned firms topped '96 ranking. Manila Times.
Chicagoスタイル(17版)引用形式Dela Peña, Zinnia B. "State-owned Firms Topped '96 Ranking." Manila Times 1997.
MLA(9版)引用形式Dela Peña, Zinnia B. "State-owned Firms Topped '96 Ranking." Manila Times, 1997.
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