Kierkegaard, S. r., & Hannay, A. (2006). Fear and trembling. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Kierkegaard, S ren, agus Alastair Hannay. Fear and Trembling. New York: Penguin Books, 2006.
Lua MLA (9ú heag.)Kierkegaard, S ren, agus Alastair Hannay. Fear and Trembling. Penguin Books, 2006.
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