Cowan, K., & Tyerman, C. (2014). Defining the castle through twelfth-century chronicle perceptions in the Anglo-Norman regnum.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCowan, KR, और C. Tyerman. Defining the Castle Through Twelfth-century Chronicle Perceptions in the Anglo-Norman Regnum. 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCowan, KR, और C. Tyerman. Defining the Castle Through Twelfth-century Chronicle Perceptions in the Anglo-Norman Regnum. 2014.
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