Wallace, P. (1999). Labor policies will etermine country's competitiveness. Manila Bulletin.
Cita Chicago (17th ed.)Wallace, Peter. "Labor Policies Will Etermine Country's Competitiveness." Manila Bulletin 1999.
Cita MLA (9th ed.)Wallace, Peter. "Labor Policies Will Etermine Country's Competitiveness." Manila Bulletin, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.