Legaspi, R. (1998). Easy Call plans expansion, eyes 2 local paging firms. Manila Times.
Cita Chicago (17th ed.)Legaspi, Raymond. "Easy Call Plans Expansion, Eyes 2 Local Paging Firms." Manila Times 1998.
Cita MLA (9th ed.)Legaspi, Raymond. "Easy Call Plans Expansion, Eyes 2 Local Paging Firms." Manila Times, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.