Montero, M. D. N. (2001). Two things are certain in life taxes and technology. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Montero, Michael Dena N. "Two Things Are Certain in Life Taxes and Technology." Philippine Daily Inquirer 2001.
Cita MLA (9th ed.)Montero, Michael Dena N. "Two Things Are Certain in Life Taxes and Technology." Philippine Daily Inquirer, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.