Quezon, M. L. I. (2007). Official figures aren't carved in stone. Philippine Daily Inquirer.
Chicago-viite (17. p.)Quezon, Manuel L. III. "Official Figures Aren't Carved in Stone." Philippine Daily Inquirer 2007.
MLA-viite (9. p.)Quezon, Manuel L. III. "Official Figures Aren't Carved in Stone." Philippine Daily Inquirer, 2007.
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