1. 1
    by Brademas, John, 1927-
    Published 1987
    ...University of Oklahoma Press,...
    Book
  2. 2
    by Johnston, Basil
    Published 1988
    ...University of Oklahoma Press,...
    Book
  3. 3
    by Ellis, Clyde, 1958-
    Published 1996
    ...University of Oklahoma Press,...
    Book