(1951). Constitutions and constitutional trends since world war II (2nd ed.). New York University.
Chicago Style aipamenaConstitutions and Constitutional Trends Since World War II. 2nd ed. New York: New York University, 1951.
MLA aipamenaConstitutions and Constitutional Trends Since World War II. 2nd ed. New York University, 1951.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.