(1998). Social Security System 41st anniversary: Serbisyong mahusay sa manggagawa'y alay. Philippine Star.
Chicago Style (17th ed.) Citation"Social Security System 41st Anniversary: Serbisyong Mahusay Sa Manggagawa'y Alay." Philippine Star 1998.
MLA (9th ed.) Citation"Social Security System 41st Anniversary: Serbisyong Mahusay Sa Manggagawa'y Alay." Philippine Star, 1998.
Warning: These citations may not always be 100% accurate.