1.
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New York : New York University Press, 2000.
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2.
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New York, Columbia University Press, 1965.
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3.
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Englewood Cliffs, N.J., Prentice-Hall [1969]
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4.
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[London] Published for the British Council and the National Book League by Longmans, Green [1962]
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5.
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6.
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New York, Viking Press [1971]
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7.
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New York : Harper & Row, 1979.
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8.
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New York, Russell & Russell [1968]
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9.
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New York, Oriole Editions [1973]
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10.
|
New York, Haskell House, 1968.
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