Antonio, Lamberto E. Pingkian at apat pang aklat ng tunggalian / Lamberto E. Antonio. - Quezon City : Ateneo de Manila University Press, 1997. - ix, 290 pages ; 23 cm. - Serye ng panulaang Filipino . Poems. In Tagalog. ISBN: 9715502458 Subjects--Topical Terms: Filipino poetry. LC Class. No.: PL 6058.6 / A58 1997