Hamilton, Cheryl. Essentials of public speaking / Cheryl Hamilton. - 3rd ed. - Boston, MA : Wadsworth Cengage Learning, c2006. - xxxiii, 378 p. : ill. (some col.) ; 26 cm. "Cengage advantage books"--Cover. Includes bibliographical references (p. 343-356) and index. ISBN: 9780495504245 (pbk.) 9780534647803 LCCN: 2008922116 Subjects--Topical Terms: Public speaking. LC Class. No.: PN4129.15 / .H36 2006 Dewey Class. No.: 808.5/1