ISBN 978-621-8402-16-4 (EPUB)
ISBN 978-621-8402-18-8 (PDF read only)
ISBN 978-621-8402-19-5 (PDF downloadable)
Author
Richard D. Sanchez, Adrian Lawrence P. Carvajal, Christopher D.C. Francisco, Erwin C. Pagtalunan, Katherine Alon Rabbon, Jordan H. Llego, Angeli Mae P. Sanchez, Angelyn M. Pangilinan, Jesus Jay D. Sanchez