1.
|
Lincoln, [England] ; London, [England] : University of Nebraska Press, 2014. ©2014
|
2.
|
Cambridge : Harvard University Press, c1953.
|
3.
|
Garden City, N.Y., Doubleday, 1957.
|
4.
|
New York and Evanston : Harper & Row, 1963, c1949.
|
5.
|
[Boston] Horn Book, 1963.
|
6.
|
[New York] E. P. Dutton & Co., inc., c1940.
|
7.
|
Cambridge, MA : Harvard University Press, [2013] ©2001
|
8.
|
Oxford ; New York : Oxford University Press, 2000.
|
9.
|
Cambridge, Harvard University Press, 1954.
|
10.
|
Cambridge, Harvard University Press, 1953.
|