RA 7161 1991-10-10 AN ACT INCORPORATING CERTAIN SECTIONS OF THE NATIONAL INTERNAL REVENUE CODE OF 1977
RA 7160 1991-10-10 THE LOCAL GOVERNMENT CODE OF 1991
RA 7160 1991-10-10 AN ACT PROVIDING FOR A LOCAL GOVERNMENT CODE OF 1991
RA 7159 1991-10-07 AN ACT CREATING THE MUNICIPALITY OF GUIPOS IN THE PROVINCE OF ZAMBOANGA DEL SUR