Contreras, V. (1997). Traffic czar sacks 1,300 volunteers. Philippine Daily Inquirer.
Čikaški stil citiranja (17. izdanje)Contreras, Voltaire. "Traffic Czar Sacks 1,300 Volunteers." Philippine Daily Inquirer 1997.
MLA način citiranja (9. izdanje)Contreras, Voltaire. "Traffic Czar Sacks 1,300 Volunteers." Philippine Daily Inquirer, 1997.
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