Spencer, S. (2004). The butcher beyond (1st world ed.). Severn House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpencer, Sally. The Butcher Beyond. 1st world ed. Sutton, Surrey [England] ; New York: Severn House, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpencer, Sally. The Butcher Beyond. 1st world ed. Severn House, 2004.
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