Romero, P. Udenna water project in Quezon seen to imperil irrigation. The Philippine Star.
Chicagoスタイル(17版)引用形式Romero, Paolo. "Udenna Water Project in Quezon Seen to Imperil Irrigation." The Philippine Star .
MLA(9版)引用形式Romero, Paolo. "Udenna Water Project in Quezon Seen to Imperil Irrigation." The Philippine Star, .
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