Wallace, P. (1999). Labor policies will etermine country's competitiveness. Manila Bulletin.
Cita Chicago Style (17a ed.)Wallace, Peter. "Labor Policies Will Etermine Country's Competitiveness." Manila Bulletin 1999.
Cita MLA (9a ed.)Wallace, Peter. "Labor Policies Will Etermine Country's Competitiveness." Manila Bulletin, 1999.
Precaución: Estas citas no son 100% exactas.