(2020). SSS releases 13th month pensions. Manila Bulletin.
Cita Chicago (17th ed.)"SSS Releases 13th Month Pensions." Manila Bulletin 2020.
Cita MLA (9th ed.)"SSS Releases 13th Month Pensions." Manila Bulletin, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.