Burgos, R. (1994). Abu Sayyaf now top terror group. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Burgos, Raymond. "Abu Sayyaf Now Top Terror Group." Philippine Daily Inquirer 1994.
MLA(9版)引用形式Burgos, Raymond. "Abu Sayyaf Now Top Terror Group." Philippine Daily Inquirer, 1994.
警告: この引用は必ずしも正確ではありません.