Murphy, D. (2002). Why not enforce all the laws?. IN Commentary [column]. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Murphy, Denis. "Why Not Enforce All the Laws?. IN Commentary [column]." Philippine Daily Inquirer 2002.
Lua MLA (9ú heag.)Murphy, Denis. "Why Not Enforce All the Laws?. IN Commentary [column]." Philippine Daily Inquirer, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.