Committee on the Grading of Nursing Schools, Burgess, M. A., & Darrach, W. (1930). Results of the first grading study of nursing schools.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCommittee on the Grading of Nursing Schools, May Ayres Burgess, और William Darrach. Results of the First Grading Study of Nursing Schools. New York, 1930.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCommittee on the Grading of Nursing Schools, et al. Results of the First Grading Study of Nursing Schools. 1930.
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