San Juan, J. R. (1997). 4 in Payumo massacre convicted. Manila Times.
Chicagoスタイル(17版)引用形式San Juan, Joel R. "4 in Payumo Massacre Convicted." Manila Times 1997.
MLA(9版)引用形式San Juan, Joel R. "4 in Payumo Massacre Convicted." Manila Times, 1997.
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