Villanueva, A. A. (1995). Income taxation simplified. Central Professional Books.
Citación estilo ChicagoVillanueva, Angelina A. Income Taxation Simplified. Quezon City: Central Professional Books, 1995.
Cita MLAVillanueva, Angelina A. Income Taxation Simplified. Central Professional Books, 1995.
Warning: These citations may not always be 100% accurate.