APA način citiranja (7. izdanje)

Open-pit mining ban should stay unless miners shape up. IN Letters. Philippine Daily Inquirer.

Čikaški stil citiranja (17. izdanje)

"Open-pit Mining Ban Should Stay Unless Miners Shape Up. IN Letters." Philippine Daily Inquirer .

MLA način citiranja (9. izdanje)

"Open-pit Mining Ban Should Stay Unless Miners Shape Up. IN Letters." Philippine Daily Inquirer, .

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