National international revenue code

Published 1997

National internal revenue code Executive Order No. 273 - Value Added Tax regulations, BIR rulings, annotations

Published 1988

National internal revenue code

Published 1986

National internal revenue code gross income taxation (BP Blg. 135), new withholding tax tables with annotations and implementing regulations

Published 1984

National Internal Revenue Code with annotations and implementing regulations

by Gonzales, Epifanio G., Robledo-Gonzales, Celestina M.
Published 1979

Taxation of business and occupation

by Gonzales, Epifanio G.
Published 1973

Basic taxation with code of agrarian reforms

by Gonzales, Epifanio G.
Published 1972