The Hon Sir Raymond Walton. (1985). The Encyclopaedia of Forms and Precedents A User's Guide. Bulter Worths & Co.London.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThe Hon Sir Raymond Walton. The Encyclopaedia of Forms and Precedents A User's Guide. London: Bulter Worths & Co.London, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThe Hon Sir Raymond Walton. The Encyclopaedia of Forms and Precedents A User's Guide. Bulter Worths & Co.London, 1985.
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