1.
|
Lincoln : University of Nebraska Press, c2000.
|
2.
|
New York : Penguin Books, 2008.
|
3.
|
Norman : University of Oklahoma Press, 1980, c1958.
|
4.
|
Norman : University of Oklahoma Press, [2021]
|
5.
|
Pittsburgh, Pennsylvania : University of Pittsburgh Press, 2015. ©2015
|
6.
|
New York : Henry Holt, 2006.
|
7.
|
Arlington Heights, Ill. : H. Davidson, c1992.
|