Sokel, W. H. (1959). The writer in extremis: Expressionism in twentieth-century German literature. Stanford University Press.
Citace podle Chicago (17th ed.)Sokel, Walter H. The Writer in Extremis: Expressionism in Twentieth-century German Literature. Stanford, Calif.: Stanford University Press, 1959.
Citace podle MLA (8th ed.)Sokel, Walter H. The Writer in Extremis: Expressionism in Twentieth-century German Literature. Stanford University Press, 1959.
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