Dumo, G. D. (2003). Scientific farming can be very profitable. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Dumo, Gia Damaso. "Scientific Farming Can Be Very Profitable." Philippine Daily Inquirer 2003.
MLA(9版)引用形式Dumo, Gia Damaso. "Scientific Farming Can Be Very Profitable." Philippine Daily Inquirer, 2003.
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