Kassner, J. Ethics of imagination: On Erika Mann's works in exile / Jonathan Kassner. "Escape to life" : German intellectuals in New York: a compendium on exile after 1933.(2012).
Lua i Stíl Chicago (17ú heag.)Kassner, Jonathan. "Ethics of Imagination: On Erika Mann's Works in Exile / Jonathan Kassner." "Escape to Life" : German Intellectuals in New York: A Compendium on Exile After 1933.(2012) .
Lua MLA (8ú heag.)Kassner, Jonathan. "Ethics of Imagination: On Erika Mann's Works in Exile / Jonathan Kassner." "Escape to Life" : German Intellectuals in New York: A Compendium on Exile After 1933.(2012), .
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