1.
|
New York : Holt, Rinehart and Winston, c1973.
|
2.
|
New York, Holt, Rinehart and Winston [1972]
|
3.
|
New York : Clarion Books, c1997.
|
4.
|
New York : Lothrop, Lee & Shepard Books, c1987.
|
5.
|
Philadelphia : Lippincott, c1974.
|
6.
|
New York, Harper & Row, [1969]
|
7.
|
New York, Harper & Row [1971]
|
8.
|
New York : Lothrop, Lee & Shepard Books, c1984.
|