London, Batchworth Press 1949

New York : Scarecrow Press, 1966

[Columbus] : Ohio State University Press, 1967

Chicago, American Library Association, 1971

Washington : Library of Congress : For sale by the U.S. G.P.O., 1994

New York, Harper 1958

Oxford : New York : Clarendon Press ; Oxford University Press, 1997

Knoxville, University of Tennessee Press, 1967

New York : Knopf, 1965
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New Haven, Yale University Press, 1968

Northfield, Minn. : The Association, 1979

Berkeley and Los Angeles : University of California Press, 1969

Washington : Smithsonian Institution Press : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1976

[Washington] : The Library of Congress, 1946

New York : Dover Publications, 1965

[Princeton, N.J.] : Princeton University Press, 1972

Hartford, Conn. : The Foundation, 1979

Oxford : Clarendon Press, 1975