1.
|
Norman : University of Oklahoma Press, ©1994.
GV1157.O3 R55 1994 |
|
2.
|
New York : Dover Publications, ©1981.
GV1157.O3 S29 1981 |
|
3.
|
Philadelphia : Chelsea House Publishers, ©1997.
GV1157.O3 W85 1997 |
|
4.
|
New York, Macmillan, 1954.
GV1157.O3 H3 |
|
5.
|
Norman : University of Oklahoma Press, ©1992.
GV1157.O3 K37 1992 |
|
6.
|
New York : Random House, 1993.
GV1157.O3 S68 1993 |
|
7.
|
New York, NY : Library Publishers, [1955]
F594 .C6827 |
|
8.
|
New York, N.Y. : DK Pub., 2007.
GV1157.O3 W545 2007 |
|