Harvey, B. (1977). Wesstminister Abbey and its Estates in the Middle Ages. Cambridge University Press.
शिकागो स्टाइल उद्धरणHarvey, Barbara. Wesstminister Abbey and Its Estates in the Middle Ages. Oxford: Cambridge University Press, 1977.
एमएलए उद्धरणHarvey, Barbara. Wesstminister Abbey and Its Estates in the Middle Ages. Cambridge University Press, 1977.
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