Beringer, R. E. (1978). Historical analysis: Contemporary approaches to Clio's craft. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBeringer, Richard E. Historical Analysis: Contemporary Approaches to Clio's Craft. New York: John Wiley & Sons, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBeringer, Richard E. Historical Analysis: Contemporary Approaches to Clio's Craft. John Wiley & Sons, 1978.
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