(1997). PNB: Reinventing itself for global competition. Manila Bulletin.
Cita Chicago (17th ed.)"PNB: Reinventing Itself for Global Competition." Manila Bulletin 1997.
Cita MLA (9th ed.)"PNB: Reinventing Itself for Global Competition." Manila Bulletin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.