Kabiling, G. D. (2018). Duterte to review Kerwin case: Aguirre may be penalized if drug suspects go scot-free. Manila Bulletin.
Lua i Stíl Chicago (17ú heag.)Kabiling, Genalyn D. "Duterte to Review Kerwin Case: Aguirre May Be Penalized If Drug Suspects Go Scot-free." Manila Bulletin 2018.
Lua MLA (9ú heag.)Kabiling, Genalyn D. "Duterte to Review Kerwin Case: Aguirre May Be Penalized If Drug Suspects Go Scot-free." Manila Bulletin, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.