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Lua i Stíl Chicago (17ú heag.)Birat, Kathie, agus Brigitte Zaugg. Literature and Spirituality in the English-speaking World. Bern, Switzerland: Peter Lang, 2014.
Lua MLA (9ú heag.)Birat, Kathie, agus Brigitte Zaugg. Literature and Spirituality in the English-speaking World. Peter Lang, 2014.
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