Flores, Carmelita S. Effective speech communication/ Carmelita S. Flores and Evelyn B. Lopez. - Fourth Edition - Mandaluyong City: National Book Store, c2007. - xxiii, 468 pages: illustrations; 25 cm. ISBN: 971086369X Subjects--Topical Terms: PhoneticsSpeech Dewey Class. No.: DFil 372.6 / F66e