(1997). GSIS hikes pensions of gov't retirees. Manila Times.
Dyfyniad Arddull Chicago"GSIS Hikes Pensions of Gov't Retirees." Manila Times 1997.
Dyfyniad MLA"GSIS Hikes Pensions of Gov't Retirees." Manila Times, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.