Precedent in law
edited by Laurence Goldstein
Clarendon Press, 1987
 Buku Teks
Hague, Rod.
Political science : a comparative introductionHarrop.
Palgrave Macmillan , 2013
 Buku Teks SO
Sargent, Lyman Tower
Contemporary political ideologies : a comparative analysis
Thomson Wadsworth , 2006
 Buku Teks
Sargent, Lyman Tower
Contemporary political idiologies a comparative analysis
Cole Publishing, 1990
 Buku Teks
Koopmans, Tim
Courts and Political institutions : a comparative view
Cambridge University Press, 2003
 Buku Teks