Quizon, Adela Marzo and Julia I. Gatdula, Sining ng Komunikasyon 4 : Para sa Mataas na Paaralan/ Quizon, Adela Marzo and Julia I. Gatdula - Mandaluyong City: National Book Store, Incorporated, 1976. - [xii], 328 pages: illustrationss, 21 cm. Includes bibliography ISBN: Subjects--Topical Terms: Filipino Language--Study and Teaching. LC Class. No.: PL6061 / .Q49 1976