Não informado. (1988). Radiography today. Society and College of Radiographers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Radiography Today. London: Society and College of Radiographers, 1988.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Radiography Today. Society and College of Radiographers, 1988.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.