TY  - BOOK
AU  - Gervacio,German V.
TI  - 101 bugtong na hindi alam ng titser mo
SN  - 978-971-506-607-5
U1  - Fil. 398.6 G385 2011 
PY  - 2011///
CY  - Manila
PB  - University of Santo Tomas Press
KW  - Riddles
KW  - Filipino
ER  -