Gallardo, R. T. (1997). Matthew Mendoza makes money out of his hobby. Philippine Daily Inquirer.
芝加哥风格引文Gallardo, Ricky T. "Matthew Mendoza Makes Money Out of His Hobby." Philippine Daily Inquirer 1997.
MLA引文Gallardo, Ricky T. "Matthew Mendoza Makes Money Out of His Hobby." Philippine Daily Inquirer, 1997.
警告：这些引文格式不一定是100％准确.