Welch, Joseph N.
The constitution
Houghton Miffiln, 1956
 Buku Teks
The American Constitution : cases, comments, questions
by William B. Lockhart ... [and others]
West Publishing Company, 1975
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Barker, Lucius J.
Civil liberties and the constitution Cases and commentaries
Prentice-Hall, 1978
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Friendly, Fred W.
The Constitution : that delicated balance / Fred W. Friendly
Random House, 1984
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Amery, L.S.
Thoughts on the constitution
Oxford University Press, 1953
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