British Society for the Study of Orthodontics\nBritish Association of Orthodontics. (1973). British Journal of Orthodontics. Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBritish Society for the Study of Orthodontics\nBritish Association of Orthodontics. British Journal of Orthodontics. Oxford, Inglaterra: Oxford University Press, 1973.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBritish Society for the Study of Orthodontics\nBritish Association of Orthodontics. British Journal of Orthodontics. Oxford University Press, 1973.
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