Goodman, P. (1967). Hawkeed: Poems. Random House.
Lua i Stíl Chicago (17ú heag.)Goodman, Paul. Hawkeed: Poems. New York: Random House, 1967.
Lua MLA (9ú heag.)Goodman, Paul. Hawkeed: Poems. Random House, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.