Gonzales, S. R. O. (1998). Pneumonia keeping Sin in hospital. Philippine Daily Inquirer.
Dyfyniad Arddull ChicagoGonzales, Stella Ruth O. "Pneumonia Keeping Sin in Hospital." Philippine Daily Inquirer 1998.
Dyfyniad MLAGonzales, Stella Ruth O. "Pneumonia Keeping Sin in Hospital." Philippine Daily Inquirer, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.