Berman, F. Moral versus legal imperatives: Frank Berman. The price of peace : just war in the twenty-first century.(2007).
Lua i Stíl Chicago (17ú heag.)Berman, Frank. "Moral Versus Legal Imperatives: Frank Berman." The Price of Peace : Just War in the Twenty-first Century.(2007) .
Lua MLA (8ú heag.)Berman, Frank. "Moral Versus Legal Imperatives: Frank Berman." The Price of Peace : Just War in the Twenty-first Century.(2007), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.