(2024). Duterte still leads 2025 senatorial survey. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)"Duterte Still Leads 2025 Senatorial Survey." Manila Bulletin 2024.
Lua MLA (9ú heag.)"Duterte Still Leads 2025 Senatorial Survey." Manila Bulletin, 2024.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.