(1997). Implementing rules and regulations of the Government Service Insurance System Act of 1997. Philippine Daily Inquirer.
Chicago Style aipamena"Implementing Rules and Regulations of the Government Service Insurance System Act of 1997." Philippine Daily Inquirer 1997.
MLA aipamena"Implementing Rules and Regulations of the Government Service Insurance System Act of 1997." Philippine Daily Inquirer, 1997.
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