Chew, E. C. T. (1969). Sir Alfred Comyn Lyall: A study of the Anglo-Indian official mind. University of Cambridge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChew, Ernest C. T. Sir Alfred Comyn Lyall: A Study of the Anglo-Indian Official Mind. University of Cambridge, 1969.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChew, Ernest C. T. Sir Alfred Comyn Lyall: A Study of the Anglo-Indian Official Mind. University of Cambridge, 1969.
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