(2007). 50 years of the Social Security System: Improving the lives of Filipinos. Manila Bulletin.
Chicago Style (17th ed.) Citation"50 Years of the Social Security System: Improving the Lives of Filipinos." Manila Bulletin 2007.
MLA (9th ed.) Citation"50 Years of the Social Security System: Improving the Lives of Filipinos." Manila Bulletin, 2007.
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