(1991). Aetas demand probe of PNOC. Manila Times.
Cita Chicago (17th ed.)"Aetas Demand Probe of PNOC." Manila Times 1991.
Cita MLA (9th ed.)"Aetas Demand Probe of PNOC." Manila Times, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.
(1991). Aetas demand probe of PNOC. Manila Times.
Cita Chicago (17th ed.)"Aetas Demand Probe of PNOC." Manila Times 1991.
Cita MLA (9th ed.)"Aetas Demand Probe of PNOC." Manila Times, 1991.