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Biographical Directories:
Entry in Henry F. Withey, A.I.A., and Elsie Rathburn Withey, Biographical Dictionary of American Architects (Deceased) (Los Angeles: New Age Publishing Company, 1956. Facsimile edition, Hennessey & Ingalls, Inc., 1970)
Entry in Pioneers in Preservation: Biographical Sketches of Architects Prominent in the Field Before World War II (Washington, DC: The American Institute of Architects Committee on Historic Resources, 1990)
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The American Institute of Architects Archives
Membership file may contain membership application, related correspondence. Contact the AIA Archives at archives@aia.org for further information.
Yale University Library, Manuscripts and Archives
Norman Morrison Isham Papers (MS 1156)
For more information, please visit http://www.library.yale.edu/mssa/. A finding aid to the papers is available online in the Finding Aid Database http://drs.library.yale.edu:8083/fedoragsearch/rest/.
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