West, J. L. W. (1990). American authors and the literary marketplace since 1900. University of Pennsylvania Press.
Lua i Stíl Chicago (17ú heag.)West, James L. W. American Authors and the Literary Marketplace Since 1900. Philadelphia: University of Pennsylvania Press, 1990.
Lua MLA (9ú heag.)West, James L. W. American Authors and the Literary Marketplace Since 1900. University of Pennsylvania Press, 1990.
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