Filio, C. P. (1999). Erap's secretary of national offense. IN Commentary [column]. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Filio, Candido P. "Erap's Secretary of National Offense. IN Commentary [column]." Philippine Daily Inquirer 1999.
MLA(9版)引用形式Filio, Candido P. "Erap's Secretary of National Offense. IN Commentary [column]." Philippine Daily Inquirer, 1999.
警告: この引用は必ずしも正確ではありません.