Juergensmeyer, Julian Conrad
Agricultural law; Volume I
Little, Brown, 1982
 Buku Teks
Customary international humanitarian law : volume I, rules
Cambridge University Press, 2005
 Buku Referensi
Maritime law; Volume I: arrest of vessels
edited by Lennart Hagberg
Kluwer, 1976
 Buku Teks
The Impact of Artificial Intelligence on Governance, Economics and Finance, Volume I
Springer Singapore, 2021
 eBooks
Hackworth, Green Haywood
Digest of international law volume I, chapters I-V
Government Printing Office, 1940
 Buku Teks SO