Walklate, S. (2007). Understanding criminology: Current theoretical debates (3rd ed.). Open University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalklate, Sandra. Understanding Criminology: Current Theoretical Debates. 3rd ed. Buckingham ; Bristol, PA, USA: Open University Press, 2007.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWalklate, Sandra. Understanding Criminology: Current Theoretical Debates. 3rd ed. Open University Press, 2007.
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