Villanueva, Rene O. Mahiwagang ibong adarna : at iba pang dulang pang-elementary / Rene o. Villanueva. - Pasig City : Anvil Publishing, c2009. - xv, 58 p. ; 23 cm. ISBN: 9789712722967 Subjects--Topical Terms: Philippine drama --Collected works. LC Class. No.: PL6155 / .V54 2009