Joaquin, A. (1997). Gov't engineers scored for wrong dike design. Philippine Daily Inquirer.
Citazione stile Chigago Style (17a edizione)Joaquin, Ansbert. "Gov't Engineers Scored for Wrong Dike Design." Philippine Daily Inquirer 1997.
Citatione MLA (9a ed.)Joaquin, Ansbert. "Gov't Engineers Scored for Wrong Dike Design." Philippine Daily Inquirer, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.