Philippine folk literature: the riddles/ compiled by Damiana L. Eugenio. - Quezon City: UP Press, c2005. - xli, 1170 pages; 21 cm. - Philippine folk literature series: vol. 5 . Includes index. ISBN: 971542290X Subjects--Topical Terms: Riddles Dewey Class. No.: DFil 899.211 / P53