Villa, H. P. (2001). EU helps in conservation efforts in Panay, Negros. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Villa, Hazel P. "EU Helps in Conservation Efforts in Panay, Negros." Philippine Daily Inquirer 2001.
MLA(9版)引用形式Villa, Hazel P. "EU Helps in Conservation Efforts in Panay, Negros." Philippine Daily Inquirer, 2001.
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