(2009). GSIS plans to sue PLDT over Meralco tender rule. Manila Standard Today.
Cita Chicago (17th ed.)"GSIS Plans to Sue PLDT over Meralco Tender Rule." Manila Standard Today 2009.
Cita MLA (9th ed.)"GSIS Plans to Sue PLDT over Meralco Tender Rule." Manila Standard Today, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.