(1998). Lahar dike crumbling, says expert. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式"Lahar Dike Crumbling, Says Expert." Philippine Daily Inquirer 1998.
MLA(9版)引用形式"Lahar Dike Crumbling, Says Expert." Philippine Daily Inquirer, 1998.
警告: この引用は必ずしも正確ではありません.