APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Wunderlich, G. S., & Kalsbeek, W. D. (1999). Review of disability evaluation study design: Third interim report. National Academy Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Gooloo S. Wunderlich, और William D. Kalsbeek. Review of Disability Evaluation Study Design: Third Interim Report. Washington, D.C.: National Academy Press, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. Review of Disability Evaluation Study Design: Third Interim Report. National Academy Press, 1999.
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