Jarman, C. (2022). River kings: A new history of the Vikings from Scandinavia to the Silk Roads (First Pegasus Books cloth edition.). Pegasus Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJarman, Cat. River Kings: A New History of the Vikings from Scandinavia to the Silk Roads. First Pegasus Books cloth edition. New York: Pegasus Books, 2022.
एमएलए (8वां संस्करण) प्रशस्ति पत्रJarman, Cat. River Kings: A New History of the Vikings from Scandinavia to the Silk Roads. First Pegasus Books cloth edition. Pegasus Books, 2022.
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