De Leon, M. V. (2004). GMA orders DOTC to rehab Bicol railway line. Manila Times.
Dyfyniad Arddull ChicagoDe Leon, Max V. "GMA Orders DOTC to Rehab Bicol Railway Line." Manila Times 2004.
Dyfyniad MLADe Leon, Max V. "GMA Orders DOTC to Rehab Bicol Railway Line." Manila Times, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.