Villanueva, M. A. (1997). Ramos to meet Bill Gates. Philippine Star.
Chicagoスタイル(17版)引用形式Villanueva, Marichu A. "Ramos to Meet Bill Gates." Philippine Star 1997.
MLA(9版)引用形式Villanueva, Marichu A. "Ramos to Meet Bill Gates." Philippine Star, 1997.
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