1.
|
New York : Scribner, c1976.
|
2.
|
New York, Macmillan [1967, c1966]
|
3.
|
Englewood Cliffs, N. J. Prentice-Hall, 1956.
|
4.
|
Englewood Cliffs, N.J., Prentice-Hall [1964]
|
5.
|
Norfolk, Conn., New Directions Books [1947]
|
6.
|
Chicago, The University of Chicago Press, c1940.
|
7.
|
Westport, Conn., Greenwood Press [1972, c1948]
|
8.
|
Oxford : Clarendon Press ; New York : Oxford University Press, 1984.
|
9.
|
Ithaca, Cornell University Press [1951]
|
10.
|
London, Thames and Hudson [1973]
|