1.
|
New York : HarperCollins Publishers, c1994.
|
2.
|
New York, Crowell [c1969]
|
3.
|
New York : Harper & Row, 1979, c1974.
|
4.
|
New York : Harper & Row, 1981, c1969.
|
5.
|
New York : Harper & Row, c1990.
|
6.
|
New York : Harper & Row, c1987.
|
7.
|
New York : HarperPerennial, [1992], c1978.
|
8.
|
New York : Crowell, c1976.
|
9.
|
New York ; Cambridge : Harper & Row, 1987, c1984.
|