Dyfyniad APA

(1997). A railway system for the 21st century. IN Editorial [column]. Philippine Star.

Dyfyniad Arddull Chicago

"A Railway System for the 21st Century. IN Editorial [column]." Philippine Star 1997.

Dyfyniad MLA

"A Railway System for the 21st Century. IN Editorial [column]." Philippine Star, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.