Jans, Jan H.
Europa Law Publishing, 2000
Buku Teks
Yasuhiro Shigeta
Wolters Kluwer, 2010
Buku Teks
Guruswamy, Lakshman D.
Thomson/West, 2012
Buku Teks
edited by W. Lang, H. Neuhold,K. Zemanek
Graham & Trotman / Martinus Nijhoff, 1995
Buku Referensi
Fitzmaurice, Malgosia
Edward Elgar, 2009
Buku Teks