Frankfurt am Main: Info3-Verl., 1998

Garden City, NY: Doubleday, 1970

[Paris]: Unesco, 1970

Wiesbaden: Brockhaus, 1969

New York: Basic Books, 1968

New York: Vintage Books, 1967

Stuttgart: Kohlhammer, 1964

New York, NY [u.a.]: Harper & Row, 1962

London [u.a.]: Routledge, 2001

Cambridge, Mass.: American Acad. of Arts and Sciences, 1995

Düsseldorf, 1994

New York: Scribner, 1976 ; London: Vision Press, 1976

Frankfurt a. M.: Melzer, 1971

London [u.a.]: Oxford Univ. Press, 1965

Durham,[NC]; London: Duke University Press, 1998

Aldershot [u.a.]: Ashgate, 1998

Berlin: Orlanda-Frauenverl., 1996

Chicago [u.a.]: Univ. of Chicago Press, 1991

Englewood Cliffs, N.J: Prentice-Hall, 1976

Baden-Baden: Signal-Verlag Frevert, 1974