Paras-Perez, R. (1997). Profits of ignorance. Philippine Daily Inquirer.
Chicagoスタイル(17版)引用形式Paras-Perez, Rod. "Profits of Ignorance." Philippine Daily Inquirer 1997.
MLA(9版)引用形式Paras-Perez, Rod. "Profits of Ignorance." Philippine Daily Inquirer, 1997.
警告: この引用は必ずしも正確ではありません.