Sanchez, C. (2006). Has RP reached the tipping point. Philippine Daily Inquirer.
Dyfyniad Arddull ChicagoSanchez, Conrado. "Has RP Reached the Tipping Point." Philippine Daily Inquirer 2006.
Dyfyniad MLASanchez, Conrado. "Has RP Reached the Tipping Point." Philippine Daily Inquirer, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.