Ross, Raymond Samuel, 1925- Understanding persuasion Raymond S. Ross - 4th ed. - Englewood Cliffs, N.J. Prentice-Hall 1994 - xiii, 236 p. : ill. ; 23 cm. ISBN: 0135011310 RM86.08 Subjects--Topical Terms: Persuasion (Rhetoric).Persuasion (Psychology).