New York, Russell & Russell 1967
Rev. and enl. ed.

Baton Rouge : Published for the U.S. Civil War Centennial Commission by Louisiana State University Press, 1967

Detroit, Mich. : Gale Research Co., 1980

Detroit, MI : Gale Research Co., 1981

Bowling Green, Ohio : Philosophy Documentation Center, Bowling Green State University, 1977

Stanford, Calif., Stanford University, Hoover Institution Press 1970

Oxford, Clarendon P., 1968
3rd ed. rev. and enlarged

Detroit : Gale Research Co., 1977

Detroit, Gale Research Co. 1974

Oxford ; New York : Oxford University Press, 2007

New York, Barnes & Noble 1968

Washington, D.C. : Institute for Policy Studies, 1981

Chicago, Ill. : CPL Bibliographies, 1981

Boston : G.K. Hall, 1977

New York : Greenwood Press, 1986

Cambridge, Mass., M.I.T. Press 1971

New York : B. Franklin, 1969

Old Westbury, N.Y. : The Feminist Press, 1982

Beverly Hills, Calif., Sage Publications 1970

Englewood, Colo. : Libraries Unlimited, 1998