Enfield, C. D. (1925). Radiography; a manual of X-ray technique, interpretation and therapy. P. Blakiston's son & co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEnfield, Charles Darwin. Radiography; a Manual of X-ray Technique, Interpretation and Therapy. Philadelphia: P. Blakiston's son & co, 1925.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEnfield, Charles Darwin. Radiography; a Manual of X-ray Technique, Interpretation and Therapy. P. Blakiston's son & co, 1925.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.