Tubeza, P. C. (2018). PH trade perks: EU told to go to hell. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Tubeza, Philip C. "PH Trade Perks: EU Told to Go to Hell." Philippine Daily Inquirer 2018.
Citatione MLA (9a ed.)Tubeza, Philip C. "PH Trade Perks: EU Told to Go to Hell." Philippine Daily Inquirer, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.