Leyco, C. S. (2017). Higher SSS contribution inevitable - DBM. Manila Bulletin.
Cita Chicago (17th ed.)Leyco, Chino S. "Higher SSS Contribution Inevitable - DBM." Manila Bulletin 2017.
Cita MLA (9th ed.)Leyco, Chino S. "Higher SSS Contribution Inevitable - DBM." Manila Bulletin, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.