Chipongian, L. R. (1999). Investment in zones soar 42%. Manila Times.
Cita Chicago Style (17a ed.)Chipongian, Lee R. "Investment in Zones Soar 42%." Manila Times 1999.
Cita MLA (9a ed.)Chipongian, Lee R. "Investment in Zones Soar 42%." Manila Times, 1999.
Precaución: Estas citas no son 100% exactas.