Martin, J., & Sainsbury, J. (2014). Rebel Souls: Walt Whitman and America's First Bohemians. Da Capo Press.
Lua i Stíl Chicago (17ú heag.)Martin, Justin, agus Jonathan Sainsbury. Rebel Souls: Walt Whitman and America's First Bohemians. Boston, Massachusetts: Da Capo Press, 2014.
Lua MLA (9ú heag.)Martin, Justin, agus Jonathan Sainsbury. Rebel Souls: Walt Whitman and America's First Bohemians. Da Capo Press, 2014.
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