Brownlie, Ian
Principles of public international law
Oxford University Press, 1966
 Buku Teks
Principles of international environmental law
by Philippe Sands [and others]
Cambridge University Press, 2012
 Buku Teks
Boas, Gideon
Public international law: contemporary principles and perspectives
Northampton, Mass. : Edward Elgar, 2012
 Buku Teks
Palombino, Fulvio Maria
Duelling for Supremacy: international law vs. national fundamental principles
Cambridge University Press, 2019
 eBooks
Crowe, Jonathan
Principles of international humanitarian law
Edward Elgar, 2013
 Buku Teks