Cabacungan, G. C. J. (2006). Traders score customs inaction vs smugglers. Philippine Daily Inquirer.
Cita Chicago (17th ed.)Cabacungan, Gil C. Jr. "Traders Score Customs Inaction Vs Smugglers." Philippine Daily Inquirer 2006.
Cita MLA (9th ed.)Cabacungan, Gil C. Jr. "Traders Score Customs Inaction Vs Smugglers." Philippine Daily Inquirer, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.