Duterte, R. R. (2021). On heroism and the duty to stand up vs tyranny. IN At ground level [column]. Philippine Star.
Citazione stile Chigago Style (17a edizione)Duterte, Rodrigo R. "On Heroism and the Duty to Stand Up Vs Tyranny. IN At Ground Level [column]." Philippine Star 2021.
Citatione MLA (9a ed.)Duterte, Rodrigo R. "On Heroism and the Duty to Stand Up Vs Tyranny. IN At Ground Level [column]." Philippine Star, 2021.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.