Mark Tushnet
Comparative constitutional law
Foundation press, 1999
 Buku Teks
Comparative constitutional law
edited by Tom Ginsbug, Rosalind Dixon
Elgar, 2011
 Buku Teks
Stannard, Harold
The Two constitutions a comparative study of British and American constitutional systems
Adam and Charles Black, 1949
 Buku Teks SO
Kortmann, C.A.J.M.
Constitutional law of the Netherlands : an introduction
Kluwer Law International, 2007
 Buku Teks SO
Barendt, E. M.
An introduction to constitutional law
Oxford University Press, 1998
 Buku Teks