Van Doren, M., & Lapolla, G. M. (1929). The world's best poems. Albert and Charles Boni.
Lua i Stíl Chicago (17ú heag.)Van Doren, Mark, agus Garibaldi M. Lapolla. The World's Best Poems. New York: Albert and Charles Boni, 1929.
Lua MLA (8ú heag.)Van Doren, Mark, agus Garibaldi M. Lapolla. The World's Best Poems. Albert and Charles Boni, 1929.
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