Mason, E. C. (1961). Rilke, Europe, and the English-speaking world. University Press.
Lua i Stíl Chicago (17ú heag.)Mason, Eudo C. Rilke, Europe, and the English-speaking World. Cambridge: University Press, 1961.
Lua MLA (8ú heag.)Mason, Eudo C. Rilke, Europe, and the English-speaking World. University Press, 1961.
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