Sicat, G. P. (2018). Constitutional amendments - Senate hearing concerns. IN Crossroads [column]. Philippine Star.
Citazione stile Chigago Style (17a edizione)Sicat, Gerardo P. "Constitutional Amendments - Senate Hearing Concerns. IN Crossroads [column]." Philippine Star 2018.
Citatione MLA (9a ed.)Sicat, Gerardo P. "Constitutional Amendments - Senate Hearing Concerns. IN Crossroads [column]." Philippine Star, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.