Hanson, Garth A. Say it right : a guide to effective oral business presentations / Garth A. Hanson, Kaye T. Hanson, Ted D. Stoddard. - Chicago, Ill. : Irwin, c1995. - xvi, 287 p. : ill. ; 24 cm. Includes bibliographical references. ISBN: 0256145466 (pbk.) Subjects--Topical Terms: Business presentations.