Menchik, Jeremy
Islam and democracy in Indonesia: Tolerance without Liberalism
Cambridge University Press, 2016
 eBooks
A.A. Bagus Pratama Putra
Keselarasan demokrasi dan liberalisme berdasarkan pemikiran norberto bobbio = The harmony of democracy and liberalism based on norberto bobbio s thought
2015
 UI - Skripsi Membership
Andrews, William G.
Constitutions and constitutionalism
D.van Nostrand Company,Inc., 1968
 Buku Teks
The twilight of constitutionalism?
Petra Dobner, Martin Loughlin, editors
Oxford University Press, 2012
 Buku Teks SO
Friedrich, Carl J.
The Impact of American constitutionalism abroad
Boston University Press, 1967
 Buku Teks