TY  - BOOK
AU  - Marivic M. Ambagan, etal
TI  - Tuklas 4  Aklat sa Wika at Pagbasa 
SN  - 9789716658680
PY  - 2018///
CY  - Magallanes Publishing Inc.  Sampaloc, Manila
PB  - Magallanes Publishing Inc.
ER  -