Sproule, J. Michael, 1949- Speechmaking : rhetorical competence in a postmodern world / J. Michael Sproule. - 2nd ed. - Madison, WI : Brown & Benchmark Publishers, 1997. - xiv, 433 p. : ill. ; 23 cm. Includes bibliographical references and indexes. ISBN: 0697201600 RM 183.93 LCCN: 96-083189 Subjects--Topical Terms: Public speaking.