Sadongdong, M. A. (2019). Cocaine discovery prompts PNP to beef up maritime, aerial power. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Sadongdong, Martin A. "Cocaine Discovery Prompts PNP to Beef Up Maritime, Aerial Power." Manila Bulletin 2019.
Lua MLA (9ú heag.)Sadongdong, Martin A. "Cocaine Discovery Prompts PNP to Beef Up Maritime, Aerial Power." Manila Bulletin, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.