Antonio, Teo T. Piping-dilat: unang gantimpala/ epiko/ Teo T. Antonio. - [s.l.] : Philippine Centennial Commision and UP Press, c2000. - vii, 114 pages; 23 cm. ISBN: 9715422519 Subjects--Topical Terms: Philippine literature--Poetry Dewey Class. No.: DFil 899.2111 / An88