Committee on the Grading of Nursing Schools, Burgess, M. A., & Darrach, W. (1930). Results of the first grading study of nursing schools.
Lua i Stíl Chicago (17ú heag.)Committee on the Grading of Nursing Schools, May Ayres Burgess, agus William Darrach. Results of the First Grading Study of Nursing Schools. New York, 1930.
Lua MLA (8ú heag.)Committee on the Grading of Nursing Schools, et al. Results of the First Grading Study of Nursing Schools. 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.