Constitutional juctice under old constutions
edited by Eivind Smith
Kluwer Law International, 1995
 Buku Teks
Heringa, A.W.
Constitutions compared : an introduction to comparative constitutional law
Metro, 2009
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Stannard, Harold
The Two constitutions a comparative study of British and American constitutional systems
Adam and Charles Black, 1949
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Constitutions and the classics: patterns of constitutional thought from Fortescue to Bentham
D. J. Galligan.(Denis James), 1947-, editor
Oxford University Press, 2014
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Constitutions and constitutional trends since World War II : an examination of significant aspects of postwar public law with particular reference to the new constitutions of Western Europe / edited by Arnold J. Zurcher.
New York University Press, 1951
 Buku Teks