1. 1
    by Guyer, Paul, 1948-
    Published 1987
    ...Cambridge University Press,...
    Book
  2. 2
    by Aquila, Richard E., 1944-
    Published 1983
    ...Indiana University Press,...
    Book
  3. 3
    by Dufrenne, Mikel
    Published 1966
    ...Northwestern University Press,...
    Book