Não informado. (2018). Trends & Techniques in the Contemporary Dental Laboratory. National Association of Dental Laboratories.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Trends & Techniques in the Contemporary Dental Laboratory. Alexandria, Va: National Association of Dental Laboratories, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Trends & Techniques in the Contemporary Dental Laboratory. National Association of Dental Laboratories, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.