Mercurio, R. PLDT global boosts gateway in Japan. IN Business. The Philippine Star.
Chicagoスタイル(17版)引用形式Mercurio, Richmond. "PLDT Global Boosts Gateway in Japan. IN Business." The Philippine Star .
MLA(9版)引用形式Mercurio, Richmond. "PLDT Global Boosts Gateway in Japan. IN Business." The Philippine Star, .
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