"National Register Information System".
National Register of Historic Places.
National Park Service.
January 23, 2007.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
pp.
 10–11.
ISBN 978-0-89865-276-5.

Schwieder, Dorothy (1996).
Iowa: The Middle Land.
Ames, Iowa: Iowa State University Press.
pp.
 7–20.
ISBN 978-0-8138-2306-5.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
p. 49.
ISBN 978-0-89865-276-5.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
p. 124.
ISBN 978-0-89865-276-5.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
p. 68.
ISBN 978-0-89865-276-5.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
pp.
 90–91.
ISBN 978-0-89865-276-5.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
p. 170.
ISBN 978-0-89865-276-5.

"Northern Downtown Walking Tour" (PDF).
Sioux City, Iowa.
p. 3.
Retrieved July 30, 2010.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
p. 144.
ISBN 978-0-89865-276-5.

Brooks, H. Allen, ed. (
1975) [1921]. "
Woodbury County Court House".
Prairie School Architecture: Studies from "The Western Architect".
New York: Van Nostrand Reinhold Co. p. 130.
ISBN 978-0-442-21309-1.

"Western Downtown Walking Tour" (PDF).
Sioux City, Iowa.
p. 2.
Retrieved July 30, 2010.

Sorensen, Scott; Chicoine, B. Paul (1982).
Sioux City: A Pictorial History.
Norfolk, Virginia: The Donning Company/Publishers.
pp.
 194–195.
ISBN 978-0-89865-276-5.

Roy, James V. "Municipal Auditorium Sioux City, Iowa".
Scotty Moore.
Retrieved July 28, 2010.

"A Brief History".
Sioux City Symphony Moore.
Archived from the original on April 15, 2010.
Retrieved July 28, 2010.

Gebhard, David; Mansheim, Gerald (1993).
Buildings of Iowa.
New York: Oxford University Press.
p. 498.
ISBN 978-0-19-506148-2.

Gebhard, David; Mansheim, Gerald (1993).
Buildings of Iowa.
New York: Oxford University Press.
pp.
 502–503.
ISBN 978-0-19-506148-2.
"National Register Information System". National Register of Historic Places. National Park Service. January 23, 2007.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. pp. 10–11. ISBN 978-0-89865-276-5.
Schwieder, Dorothy (1996). Iowa: The Middle Land. Ames, Iowa: Iowa State University Press. pp. 7–20. ISBN 978-0-8138-2306-5.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. p. 49. ISBN 978-0-89865-276-5.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. p. 124. ISBN 978-0-89865-276-5.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. p. 68. ISBN 978-0-89865-276-5.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. pp. 90–91. ISBN 978-0-89865-276-5.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. p. 170. ISBN 978-0-89865-276-5.
"Northern Downtown Walking Tour" (PDF). Sioux City, Iowa. p. 3. Retrieved July 30, 2010.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. p. 144. ISBN 978-0-89865-276-5.
Brooks, H. Allen, ed. (1975) [1921]. "Woodbury County Court House". Prairie School Architecture: Studies from "The Western Architect". New York: Van Nostrand Reinhold Co. p. 130. ISBN 978-0-442-21309-1.
"Western Downtown Walking Tour" (PDF). Sioux City, Iowa. p. 2. Retrieved July 30, 2010.
Sorensen, Scott; Chicoine, B. Paul (1982). Sioux City: A Pictorial History. Norfolk, Virginia: The Donning Company/Publishers. pp. 194–195. ISBN 978-0-89865-276-5.
Roy, James V. "Municipal Auditorium Sioux City, Iowa". Scotty Moore. Retrieved July 28, 2010.
"A Brief History". Sioux City Symphony Moore. Archived from the original on April 15, 2010. Retrieved July 28, 2010.
Gebhard, David; Mansheim, Gerald (1993). Buildings of Iowa. New York: Oxford University Press. p. 498. ISBN 978-0-19-506148-2.
Gebhard, David; Mansheim, Gerald (1993). Buildings of Iowa. New York: Oxford University Press. pp. 502–503. ISBN 978-0-19-506148-2.
Sioux City Municipal Auditorium