Barash, D. P. (2000). Approaches to peace: A reader in peace studies. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Barash, David P. Approaches to Peace: A Reader in Peace Studies. New York: Oxford University Press, 2000.
Lua MLA (9ú heag.)Barash, David P. Approaches to Peace: A Reader in Peace Studies. Oxford University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.