Dyfyniad APA

(1991). Constitutional Law [flash Card]. Professional Flask Cards.

Dyfyniad Arddull Chicago

Constitutional Law [flash Card]. Professional Flask Cards, 1991.

Dyfyniad MLA

Constitutional Law [flash Card]. Professional Flask Cards, 1991.

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