Sayson, I. C. (1998). Int'l magazine names RP's top three research teams. Manila Times.
Chicagoスタイル(17版)引用形式Sayson, Ian C. "Int'l Magazine Names RP's Top Three Research Teams." Manila Times 1998.
MLA(9版)引用形式Sayson, Ian C. "Int'l Magazine Names RP's Top Three Research Teams." Manila Times, 1998.
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