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New York Ecological Study (Hurdman). Two files containing the study and codebooks, 1946 (?) Box 12, Folder b-0258 Highlight New York Ecological Study (Hurdman). Two files containing the study and codebooks, 1946 (?) Series I: Project Index
Christie, Richard, and Robert K. Merton. "Procedures for the Sociological Study of the Values Climate of Medical Schools." TheEcology of the Medical Students, Report of the Fifth Teaching Institute, Association of American Medical Colleges, 1958 Box 139, Folder a 277 Series VI: Articles