Klejment, A., & Roberts, N. L. (1996). American Catholic pacifism: The influence of Dorothy Day and the Catholic Worker movement. Praeger.
Lua i Stíl Chicago (17ú heag.)Klejment, Anne, agus Nancy L. Roberts. American Catholic Pacifism: The Influence of Dorothy Day and the Catholic Worker Movement. Westport, Conn.: Praeger, 1996.
Lua MLA (8ú heag.)Klejment, Anne, agus Nancy L. Roberts. American Catholic Pacifism: The Influence of Dorothy Day and the Catholic Worker Movement. Praeger, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.