Padilla, Mely M. Speak right & make differences : oral comunication in context / Mely M. Padilla, Lourdes A. Dagdag and Flordelis R. Roxas. - Valenzuela CIty : JO-ES Publising House, Inc., [2017]. - 210 pages ; 25 cm Includes bibliographical references. ISBN: 9789716555240 (paperback). Source: pb Donation Subjects--Topical Terms: Oral communication--Study and teaching. LC Class. No.: P53.6 Dewey Class. No.: 302.2242