Walter, K. (1978). The just war: A summary.
Lua i Stíl Chicago (17ú heag.)Walter, Klaassen. The Just War: A Summary. Dundas, 1978.
Lua MLA (9ú heag.)Walter, Klaassen. The Just War: A Summary. 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.