Duncano, D. A. (2009). Philippine taxation handbook (a simplified course: With easy matrix guide to all internal revenue taxes based on the internal revenue code as amended by Rep. Act no. 9337, 9361 (E-VAT Law) and 9504 (Tax exemption of minimum wage earners) (January 2009 ed.). National Book Store.
Chicago Style (17th ed.) CitationDuncano, Danilo A. Philippine Taxation Handbook (a Simplified Course: With Easy Matrix Guide to All Internal Revenue Taxes Based on the Internal Revenue Code as Amended by Rep. Act No. 9337, 9361 (E-VAT Law) and 9504 (Tax Exemption of Minimum Wage Earners). January 2009 ed. Manila: National Book Store, 2009.
MLA citiranjeDuncano, Danilo A. Philippine Taxation Handbook (a Simplified Course: With Easy Matrix Guide to All Internal Revenue Taxes Based on the Internal Revenue Code as Amended by Rep. Act No. 9337, 9361 (E-VAT Law) and 9504 (Tax Exemption of Minimum Wage Earners). January 2009 ed. National Book Store, 2009.