ebrary, Inc, Schmidgall, G., & Traubel, H. (2006). Conserving Walt Whitman's fame: Selections from Horace Traubel's Conservator, 1890-1919. University of Iowa Press.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, Gary Schmidgall, agus Horace Traubel. Conserving Walt Whitman's Fame: Selections from Horace Traubel's Conservator, 1890-1919. Iowa City: University of Iowa Press, 2006.
Lua MLA (9ú heag.)ebrary, Inc, et al. Conserving Walt Whitman's Fame: Selections from Horace Traubel's Conservator, 1890-1919. University of Iowa Press, 2006.
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