APA način citiranja (7. izdanje)

Cordova, C. Firm needs risk reduction plan to resume quarrying. IN Views Features. Manila Bulletin.

Čikaški stil citiranja (17. izdanje)

Cordova, Calvin. "Firm Needs Risk Reduction Plan to Resume Quarrying. IN Views Features." Manila Bulletin .

MLA način citiranja (9. izdanje)

Cordova, Calvin. "Firm Needs Risk Reduction Plan to Resume Quarrying. IN Views Features." Manila Bulletin, .

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