Berrigan, D. (1973). Prison poems. Unicorn Press.
Lua i Stíl Chicago (17ú heag.)Berrigan, Daniel. Prison Poems. Greensboro, N.C: Unicorn Press, 1973.
Lua MLA (8ú heag.)Berrigan, Daniel. Prison Poems. Unicorn Press, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.