(2000). Ikaw at ang SSS: Balikat ng bayan : 43 years of social security protection. Philippine Star.
Dyfyniad Arddull Chicago"Ikaw at Ang SSS: Balikat Ng Bayan : 43 Years of Social Security Protection." Philippine Star 2000.
Dyfyniad MLA"Ikaw at Ang SSS: Balikat Ng Bayan : 43 Years of Social Security Protection." Philippine Star, 2000.
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