Villanueva, M. A., & Diaz, J. (2003). GMA to GSIS: Explain art investments. Philippine Star.
Chicagoスタイル(17版)引用形式Villanueva, Marichu A., , Jess Diaz. "GMA to GSIS: Explain Art Investments." Philippine Star 2003.
MLA(9版)引用形式Villanueva, Marichu A., , Jess Diaz. "GMA to GSIS: Explain Art Investments." Philippine Star, 2003.
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