TY  - BOOK
AU  - Orbeta, Ramon Nepomuceno
TI  - Mga bugtong
SN  - 971-8855-02-5
U1  - Fil./G.Ed. 899.211 Or64 1996 
PY  - 1996///
CY  - Manila
PB  - Zeus Publishing
KW  - Riddles
KW  - Bugtong (Filipino language)
ER  -