Dyfyniad APA

Public citizen people & taxes. Tax Reform Research Group.

Dyfyniad Arddull Chicago

Public Citizen People & Taxes. Washington, D.C.: Tax Reform Research Group.

Dyfyniad MLA

Public Citizen People & Taxes. Tax Reform Research Group.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.