Eitner, W. H., & Whitman, W. (1981). Walt Whitman's Western Jaunt. Regents Press of Kansas.
Lua i Stíl Chicago (17ú heag.)Eitner, Walter H., agus Walt Whitman. Walt Whitman's Western Jaunt. Lawrence: Regents Press of Kansas, 1981.
Lua MLA (9ú heag.)Eitner, Walter H., agus Walt Whitman. Walt Whitman's Western Jaunt. Regents Press of Kansas, 1981.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.