Philippines. Bureau of Customs. (2010). Rules and Regulations to implement CAO No.4 on Establishing an Enhanced Customs Transit System with the use of Global Positioning (GSP) Technology. Philippine Daily Inquirer.
Citação norma ChicagoPhilippines. Bureau of Customs. "Rules and Regulations to Implement CAO No.4 on Establishing an Enhanced Customs Transit System with the Use of Global Positioning (GSP) Technology." Philippine Daily Inquirer 2010.
Citação norma MLAPhilippines. Bureau of Customs. "Rules and Regulations to Implement CAO No.4 on Establishing an Enhanced Customs Transit System with the Use of Global Positioning (GSP) Technology." Philippine Daily Inquirer, 2010.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.