Gallardo, R. T. (1997). Matthew Mendoza makes money out of his hobby. Philippine Daily Inquirer.
Chicago-viite (17. p.)Gallardo, Ricky T. "Matthew Mendoza Makes Money Out of His Hobby." Philippine Daily Inquirer 1997.
MLA-viite (9. p.)Gallardo, Ricky T. "Matthew Mendoza Makes Money Out of His Hobby." Philippine Daily Inquirer, 1997.
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