Berrigan, D. (1985). Steadfastness of the saints: A journal of peace and war in Central and North America. Orbis.
Lua i Stíl Chicago (17ú heag.)Berrigan, Daniel. Steadfastness of the Saints: A Journal of Peace and War in Central and North America. Maryknoll, N.Y.: Orbis, 1985.
Lua MLA (8ú heag.)Berrigan, Daniel. Steadfastness of the Saints: A Journal of Peace and War in Central and North America. Orbis, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.