Reynolds, D. S. (2005). Walt Whitman. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Reynolds, David S. Walt Whitman. Oxford ; New York: Oxford University Press, 2005.
Lua MLA (9ú heag.)Reynolds, David S. Walt Whitman. Oxford University Press, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.