APA Style
N., M, R, B. (2010).
Principles of economics (with taxation and agrarian reform) simplified .
Mandaluyong City:
National Bookstore.
MLA Style
N., Marcelino,., Ramon, Benedicto.
"Principles of economics (with taxation and agrarian reform) simplified".
Mandaluyong City:
National Bookstore,
2010.
Text.