1.
|
[Lincoln] University of Nebraska Press, 1953.
|
2.
|
New York, Barnes & Noble [1971]
|
3.
|
New York, Russell & Russell [1963, c1911]
|
4.
|
New York, Phaeton Press, 1970.
|
5.
|
[Place of publication not identified] : Routledge, 2016.
|
6.
|
London : H. Hamilton, 1971.
|
7.
|
[London] Published for the British Council and the National Book League by Longmans, Green [1963]
|
8.
|
New York, Russell & Russell, 1966.
|
9.
|
Stanford, Calif., Stanford University Press, 1961.
|
10.
|
New York, Russell & Russell [1967, c1953]
|