(2001). GSIS gains P9.84B in investment income. Philippine Star.
Cita Chicago Style (17a ed.)"GSIS Gains P9.84B in Investment Income." Philippine Star 2001.
Cita MLA (9a ed.)"GSIS Gains P9.84B in Investment Income." Philippine Star, 2001.
Precaución: Estas citas no son 100% exactas.