Cooper, P. (2005). Debriefing the VAT law. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Cooper, Paul. "Debriefing the VAT Law." Philippine Daily Inquirer 2005.
Cita MLA (9th ed.)Cooper, Paul. "Debriefing the VAT Law." Philippine Daily Inquirer, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.