Sison, J. M. (1998). Estrada government antipolo, antipoor. Today.
Chicagoスタイル(17版)引用形式Sison, Jose Ma. "Estrada Government Antipolo, Antipoor." Today 1998.
MLA(9版)引用形式Sison, Jose Ma. "Estrada Government Antipolo, Antipoor." Today, 1998.
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