Caples, John Tested advertising methods / John Caple ; foreword by David Ogilvy ; introduction by Gordon White - 5th ed. / revised by Fred E. Hahn - Paramus, N. J. : Prentice Hall, 1997 - xxvi, 278 p. : ill. ; 24 cm. Includes index ISBN: 013244609X LCCN: 96-047752 Subjects--Topical Terms: Advertising