Paterson, K. It́s about time!: Understanding the experience of speech impairment / Kevin Paterson. Routledge handbook of disability studies.(2012).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPaterson, Kevin. "It́s About Time!: Understanding the Experience of Speech Impairment / Kevin Paterson." Routledge Handbook of Disability Studies.(2012) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रPaterson, Kevin. "It́s About Time!: Understanding the Experience of Speech Impairment / Kevin Paterson." Routledge Handbook of Disability Studies.(2012), .
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