Carl Sandburg [electronic resource].
- Minneapolis, MN : University of Minnesota Press, 1972.
- 48 p.
- University of Minnesota pamphlets on American writers ; no. 101 .
- University of Minnesota pamphlets on American writers ; no. 101. .
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.
Sandburg, Carl, 1878-1967 --Criticism and interpretation.