Echavez, A. T. (2001). Militants protest SSS privitization. Philippine Daily Inquirer.
Dyfyniad Arddull ChicagoEchavez, Andrea Trinidad. "Militants Protest SSS Privitization." Philippine Daily Inquirer 2001.
Dyfyniad MLAEchavez, Andrea Trinidad. "Militants Protest SSS Privitization." Philippine Daily Inquirer, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.