Walker, V. E. (2008). Pacifism's precarity.
Lua i Stíl Chicago (17ú heag.)Walker, Vern Edward. Pacifism's Precarity. 2008.
Lua MLA (8ú heag.)Walker, Vern Edward. Pacifism's Precarity. 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.