TY  - BOOK
T1  - Buhay nina Constancio at Urbano na taga Villarica tula
A1  - Ignacio, Cleto R.
LA  - Filipino
PP  - Manila
PB  - P. Sayo Bookstore
YR  - 1948
ED  - 4th=Ika-apat na pagkalimbag.
UL  - https://tuklas.up.edu.ph/Record/UP-99796217604455391
OP  - 95
CN  - PL 6165.4 I12 B8 1948
ER  -