London, New York: Oxford University Press for the Institute of Race Relations, 1970

London, Methuen [distributed by Harper & Row, Barnes & Noble Import Division, New York], 1973

New Rochelle, N.Y. : Arlington House, 1971

Cambridge, Mass. : Harvard University Press, 1976

Princeton, N.J. : Princeton University Press, 1969

Harmondsworth, Penguin, 1969

New York, Wiley 1967

[Englewood Cliffs, N.J.] Prentice-Hall 1970

Chicago : Quadrangle Books, 1968

Oxford : Clarendon Press, 1971

Baltimore, Johns Hopkins University Press 1973

New York : Knopf, 1967

New York : International Publishers, 1976
1st ed.

London ; New York : Published for the Institute of Race Relations [by] Oxford U.P., 1969

St. Louis, Webster Division, McGraw-Hill 1965

New York, Praeger 1968

New York, Hobbs, Dorman 1966

London, New York Oxford U.P., 1968
2nd ed.

New York, Macmillan 1968

Westport, Conn. : Negro Universities Press, 1970