Dyfyniad APA

(1999). West's Federal taxation: Individual income taxes. Ohio: South-Western Pub.

Dyfyniad Arddull Chicago

West's Federal Taxation: Individual Income Taxes. Ohio: South-Western Pub, 1999.

Dyfyniad MLA

West's Federal Taxation: Individual Income Taxes. Ohio: South-Western Pub, 1999.

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