(1951). Constitutions and constitutional trends since world war II (2nd ed.). New York University.
Dyfyniad Arddull ChicagoConstitutions and Constitutional Trends Since World War II. 2nd ed. New York: New York University, 1951.
Dyfyniad MLAConstitutions and Constitutional Trends Since World War II. 2nd ed. New York University, 1951.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.