@book{3816,
	author = {De Leon, Hector S. & De Leon, Jr., Hector M. },
	title = {The Law on Income Taxation : with Illustrations, Problems, and Solutions},
	publisher = {Central Book Supply},
	year = {2013},
	address = {Quezon City:},
	edition = {14th ed},
	note = {includes appendices }
}