Ballada, Win Income taxation: made easy/ Ballada, Win; Ballada, Susan - 12th edition; 2011 issue - Sampaloc, Manila: Made Easy Books, c2011. - xviii, 430 pages; 25 cm. ISBN: 978-971-0165-04-9 Subjects--Topical Terms: Income tax --Law legislation--Philippines Dewey Class. No.: DFil 336.24 / B21i