Backman, F., & Walker, J. (2015). My grandmother asked me to tell you she's sorry: A novel (Unabridged.). Simon & Schuster Audio.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBackman, Fredrik, और Joan Walker. My Grandmother Asked Me to Tell You She's Sorry: A Novel. Unabridged. New York: Simon & Schuster Audio, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBackman, Fredrik, और Joan Walker. My Grandmother Asked Me to Tell You She's Sorry: A Novel. Unabridged. Simon & Schuster Audio, 2015.
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