Abadilla, E. V. (1999). European executive says RP lags behind in technology by 10 years. Manila Bulletin.
Chicagoスタイル(17版)引用形式Abadilla, Emmie V. "European Executive Says RP Lags Behind in Technology by 10 Years." Manila Bulletin 1999.
MLA(9版)引用形式Abadilla, Emmie V. "European Executive Says RP Lags Behind in Technology by 10 Years." Manila Bulletin, 1999.
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