(1998). Lahar dike crumbling, says expert. Philippine Daily Inquirer.
Dyfyniad Arddull Chicago"Lahar Dike Crumbling, Says Expert." Philippine Daily Inquirer 1998.
Dyfyniad MLA"Lahar Dike Crumbling, Says Expert." Philippine Daily Inquirer, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.