Bader, J. (1991). Conquest of the four quarters: Traditional accounts of the life of Śaṅkara.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBader, Jonathan. Conquest of the Four Quarters: Traditional Accounts of the Life of Śaṅkara. 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBader, Jonathan. Conquest of the Four Quarters: Traditional Accounts of the Life of Śaṅkara. 1991.
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