APA (7 वां संस्करण) प्रशस्ति पत्र
Conference on Regional and Local History Teesside, England, Urban History Group (Great Britain). Meeting, ebrary, Inc, & Doyle, B. M. (2007). Urban politics and space in the nineteenth and twentieth centuries: Regional perspectives. Cambridge Scholars Pub..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Conference on Regional and Local History Teesside, England, Urban History Group (Great Britain). Meeting, Inc ebrary, और Barry M. Doyle. Urban Politics and Space in the Nineteenth and Twentieth Centuries: Regional Perspectives. Newcastle: Cambridge Scholars Pub., 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Conference on Regional and Local History Teesside, England, et al. Urban Politics and Space in the Nineteenth and Twentieth Centuries: Regional Perspectives. Cambridge Scholars Pub., 2007.
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