(1999). Mathay cites QC's business potentials. Manila Bulletin.
Cita Chicago (17th ed.)"Mathay Cites QC's Business Potentials." Manila Bulletin 1999.
Cita MLA (9th ed.)"Mathay Cites QC's Business Potentials." Manila Bulletin, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.