(1998). Social Security System 41st anniversary: Serbisyong mahusay sa manggagawa'y alay. Philippine Star.
Chicago-viite (17. p.)"Social Security System 41st Anniversary: Serbisyong Mahusay Sa Manggagawa'y Alay." Philippine Star 1998.
MLA-viite (9. p.)"Social Security System 41st Anniversary: Serbisyong Mahusay Sa Manggagawa'y Alay." Philippine Star, 1998.
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