Ciepiela, C. Pasternak's romantic plot: Catherine Ciepiela. Poetry and revolution : Boris Pasternak's My Sister Life.(1999).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCiepiela, Catherine. "Pasternak's Romantic Plot: Catherine Ciepiela." Poetry and Revolution : Boris Pasternak's My Sister Life.(1999) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रCiepiela, Catherine. "Pasternak's Romantic Plot: Catherine Ciepiela." Poetry and Revolution : Boris Pasternak's My Sister Life.(1999), .
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