(2000). BIR ties up with SPPI, Finex for tax information program. Philippine Star.
Citación estilo Chicago"BIR Ties Up with SPPI, Finex for Tax Information Program." Philippine Star 2000.
Cita MLA"BIR Ties Up with SPPI, Finex for Tax Information Program." Philippine Star, 2000.
Warning: These citations may not always be 100% accurate.