Citação norma APA

Philippines (Republic) Bureau of Internal Revenue & Philippines (Republic). Bureau of Internal Revenue. Income tax primer. National Media Production Center.

Citação norma Chicago

Philippines (Republic) Bureau of Internal Revenue and Philippines (Republic). Bureau of Internal Revenue. Income Tax Primer. [Manila: National Media Production Center.

Citação norma MLA

Philippines (Republic) Bureau of Internal Revenue and Philippines (Republic). Bureau of Internal Revenue. Income Tax Primer. National Media Production Center.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.