Lua APA (7ú heag.)

Levy, L. W. (1966). American constitutional law: Historical essays. Harper and Row.

Lua i Stíl Chicago (17ú heag.)

Levy, Leonard Williams. American Constitutional Law: Historical Essays. New York: Harper and Row, 1966.

Lua MLA (9ú heag.)

Levy, Leonard Williams. American Constitutional Law: Historical Essays. Harper and Row, 1966.

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