Ramirez, J. (2016). BIR asks online taxpayers now to file ITRs manually. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)Ramirez, Jun. "BIR Asks Online Taxpayers Now to File ITRs Manually." Manila Bulletin 2016.
Citatione MLA (9a ed.)Ramirez, Jun. "BIR Asks Online Taxpayers Now to File ITRs Manually." Manila Bulletin, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.