Detter, Ingrid
The international legal order
Darmouth, 1994
 Buku Teks
Cohan, Morris R.
Law and the social order essays in legal philosophy
Transactio Books, 1982
 Buku Teks
The Future of the international legal order; Volume II
edited by Richard A. Falk and Cyril E. Black
Princeton University Presss, 1970
 Buku Teks
Maris, Cees
Law, order and freedom : a historical introduction to legal philosophy
Springer, 2011
 eBooks
Creutz, Katja
State responsibility in the international legal order: a critical appraisal
Cambridge University Press, 2020
 eBooks