APA (7 वां संस्करण) प्रशस्ति पत्र
Hatcher, P. J., Duff, F. J., & Hulme, C. (2014). Sound linkage: An integrated programme for overcoming reading difficulties (Third edition.). Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hatcher, P. J., Fiona J. Duff, और Charles Hulme. Sound Linkage: An Integrated Programme for Overcoming Reading Difficulties. Third edition. Chichester, England: Wiley, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hatcher, P. J., et al. Sound Linkage: An Integrated Programme for Overcoming Reading Difficulties. Third edition. Wiley, 2014.
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