edited by Lennart Hagberg
Kluwer, 1977
Buku Teks
edited by Lennart Hagberg
Kluwer, 1976
Buku Teks
Hill, Christopher, author
LLP, 2003
Buku Teks
Yvonne Baatz, editor
Informa Law from Routledge, 2018
Buku Teks
Verzijl, J.H.W., author
Martinus Nijhoff Publishers, 1992
Buku Referensi