Dumo, G. D. (2003). Scientific farming can be very profitable. Philippine Daily Inquirer.
Čikaški stil citiranja (17. izdanje)Dumo, Gia Damaso. "Scientific Farming Can Be Very Profitable." Philippine Daily Inquirer 2003.
MLA način citiranja (9. izdanje)Dumo, Gia Damaso. "Scientific Farming Can Be Very Profitable." Philippine Daily Inquirer, 2003.
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