Westerson, J. (2020). Sword of shadows (First world edition.). Severn House Publishers Ltd.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWesterson, Jeri. Sword of Shadows. First world edition. London: Severn House Publishers Ltd, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWesterson, Jeri. Sword of Shadows. First world edition. Severn House Publishers Ltd, 2020.
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