Olchondra, R. T. (2016). Picking red boosts coffee farmers incomes. Philippine Daily Inquirer.
Čikaški stil citiranja (17. izdanje)Olchondra, Riza T. "Picking Red Boosts Coffee Farmers Incomes." Philippine Daily Inquirer 2016.
MLA način citiranja (9. izdanje)Olchondra, Riza T. "Picking Red Boosts Coffee Farmers Incomes." Philippine Daily Inquirer, 2016.
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