(1997). A way of improving the quality of life. Manila Times.
Dyfyniad Arddull Chicago"A Way of Improving the Quality of Life." Manila Times 1997.
Dyfyniad MLA"A Way of Improving the Quality of Life." Manila Times, 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.