Committee on the Grading of Nursing Schools, Burgess, M. A., & Darrach, W. (1930). Results of the first grading study of nursing schools.
Παραπομπή σε μορφή Chicago (17η εκδ.)Committee on the Grading of Nursing Schools, May Ayres Burgess, και William Darrach. Results of the First Grading Study of Nursing Schools. New York, 1930.
Παραπομπή σε μορφή MLA (8th εκδ.)Committee on the Grading of Nursing Schools, et al. Results of the First Grading Study of Nursing Schools. 1930.
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