Philadelphia, University of Pennsylvania Press, 1953

New York, Greenwood Press 1968

Baltimore : Johns Hopkins University Press, 1987

Chicago : Neal -Schuman, an imprint of the American Library Association, 2015

London, Batchworth Press 1949

Oxford : The Clarendon press, 1918

New York : Scarecrow Press, 1966

Amherst : University of Massachusetts Press, 2005

Cambridge, Massachusetts : The Belknap Press of Harvard University Press, 2016

Washington, Library of Congress, 1973

Nendeln, Liechtenstein : Kraus Reprint, 1969

Washington; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.] 1970

Oxford : Clarendon Press, 1974
2nd ed., rev. and enlarged.

London : Printed by order of the Trustees, 1961

New York : HarperSanFrancisco, 2005
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Richmond, Va. : W.J. Barrow Restoration Shop, State Library Building, 1979

New York : Harper & Row, 1974
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Washington : Library of Congress : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980

Metuchen, N.J. : Scarecrow Press, 1980