|
1.
|
Urbana : University of Illinois Press, c2006.
|
|
2.
|
Bloomington, Indiana University Press, c1966.
|
|
3.
|
New York, Russell & Russell, 1963.
|
|
4.
|
Lincoln, University of Nebraska Press [1969]
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|
5.
|
Tuscaloosa : University of Alabama Press, 2013.
|
|
6.
|
Minneapolis : University of Minnesota Press, 1968.
|
|
7.
|
New York, Octagon Books, 1964 [c1942]
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|
8.
|
New York, Twayne Publishers [1962]
|
|
9.
|
Minneapolis, University of Minnesota Press [1968]
|
|
10.
|
New York, Russell & Russell, 1961.
|
