Gaskill, W. (2010). Words into action: Finding the life of the play. Nick Hern.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGaskill, William. Words into Action: Finding the Life of the Play. London: Nick Hern, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGaskill, William. Words into Action: Finding the Life of the Play. Nick Hern, 2010.
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