(2001). Regulated use of chrysotile asbestos. Philippine Daily Inquirer.
Chicago Style (17th ed.) Citation"Regulated Use of Chrysotile Asbestos." Philippine Daily Inquirer 2001.
MLA引文"Regulated Use of Chrysotile Asbestos." Philippine Daily Inquirer, 2001.
警告：這些引文格式不一定是100％准確.