Bower, Gordon H. Theories of learning Gordon H. Bower, Ernest R. Hilgard. - 5th ed. - Englewood Cliffs, N.J. : Prentice-Hall, 1981. - 647p. ; 23 cm. - The century psychology series. . Authors names in reverse order in 3d and 4th eds. Includes index. Bibliography: p.578-625. ISBN: 0139144323 19.95 Subjects--Topical Terms: Learning, Psychology of.