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Baltimore, Johns Hopkins Press [1958]
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2.
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New York : Oxford University Press, 1992.
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3.
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Chicago : University of Chicago Press, [1997]
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4.
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Chicago : University of Chicago Press, 1959, c1947.
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5.
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New York : Harper & Row, c1967.
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6.
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Ann Arbor, University of Michigan Press [1962]
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7.
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[Chicago], University of Chicago Press, [1959-1960]
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8.
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Chicago : University of Chicago Press [1960]
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9.
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Chicago, University of Chicago Press [1953]
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10.
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[Chicago] University of Chicago Press [1953-56]
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