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Enterprise Public Library. Enterprise Library Board minutes in the archive collection located at the Enterprise Public Library, 1911-present.
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History of Union and Wallowa Counties. Western Historical Publishing Company, 1902.
Horner, John Harland. “The Horner Papers” (Volume 2A p. 482), Enterprise Public Library Collection.
Jones, Theodore. Carnegie Libraries Across America: A Public Legacy. New York: John Wiley & Sons, Inc., 1997.
Krussow, Patricia and Donovan, Sally. Historic Register of Historic Places Registration Form, “Hood River County Library and Georgiana Smith Park.” November 1997.
“Notes to the Erection of Library Buildings.” Carnegie Mellon University: Andrew Carnegie Online Archives.
Pudgett, Keith. “The History of Wallowa County, OR.” Wallowa County Museum Board, Taylor Publishing Company. Dallas, Texas. 1983.
Sanborn Fire Insurance Maps. Enterprise, Oregon, 1890, 1900, 1910, 1917, and 1941.
State of Oregon. “Biennial Report of the Oregon Library Commission,” 1909 and 1911. Legislative Assembly Regular Session, Salem, OR.
State of Oregon. “Biennial Report of the Oregon State Library,” 1915, 1917, 1922, and 1937. Legislative Assembly Regular Session, Salem, OR.
Sterbentz, Cathy. “Historic Downtown Enterprise, A Walking Tour.” Enterprise: Enterprise Hometown Improvement Group. Enterprise, 2006.
Swinehart, Ralph. Interview with Enterprise resident, July 2009.
Wallowa County Chieftain. ”Wallowa County, 1887-1987, 100 Years of Pioneer Spirit.” February 1987.
United States Census. 1880, 1900, 1910, 1920, and 1930.
Wallowa County Courthouse. Wallowa County Assessor’s and Clerk’s Offices. Enterprise, OR.
“Wallowa Co., The Land of Beauty & Opportunity.” Enterprise Chamber of Commerce publication, c 1960.