APA
Marcelino R. B. N., . (2010). Principles of Economics( with Taxation and Agrarian Reform Simplified. Mandaluyong City: National Book Store.
Chicago
Marcelino Ramon Benedicto N.,(et.al), . 2010. Principles of Economics( with Taxation and Agrarian Reform Simplified. Mandaluyong City: National Book Store.
Harvard
Marcelino R. B. N., . (2010). Principles of Economics( with Taxation and Agrarian Reform Simplified. Mandaluyong City: National Book Store.
MLA
Marcelino Ramon Benedicto N.,(et.al), . Principles of Economics( with Taxation and Agrarian Reform Simplified. Mandaluyong City: National Book Store. 2010.