Ramirez, J. (2021). COVID surge prompts BIR to extend ITR filing up to April 30. Manila Bulletin.
Cita Chicago (17th ed.)Ramirez, Jun. "COVID Surge Prompts BIR to Extend ITR Filing Up to April 30." Manila Bulletin 2021.
Cita MLA (9th ed.)Ramirez, Jun. "COVID Surge Prompts BIR to Extend ITR Filing Up to April 30." Manila Bulletin, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.