Detroit, Gale Research Co. 1974

Hamden, Conn. : Shoe String Press, 1977
2d ed.

Westport, Conn. : Greenwood Press, 1996

London, Cresset, 1966
3rd ed. ;

Westport, Conn. : Greenwood Press, 1992

Metuchen, N.J. : Scarecrow Press, 1979

Cambridge ; New York : Cambridge University Press, 2000

Denver : A. Swallow, 1958

Westport, Connecticut : Greenwood Press, 1982

Westport, Conn. : Greenwood Press, 1984

New York, Paragon Book Reprint Corp., 1966
2d ed., with addenda and corrigenda.

New York : Oxford University Press, 2009

Boston : Routledge & K. Paul, 1985

Seattle, University of Washington Press 1972

Metuchen, N.J. : Scarecrow Press, 1978

New York, B. Blom, 1970

University, Ala., University of Alabama Press, 1953

Columbia : University of Missouri Press, 1978

New York : F. Watts, 1965
Rewritten and rev. ed.

Detroit : Gale Research Co., 1976