Hackworth, Green Haywood
Digest of international law
Government Printing Office, 1943
 Buku Teks
Moore, John B.
A Digest of international law / by John Bassett Moore
Government Printing Office, 1906
 Buku Teks
Graham, Malbone W.
American diplomacy in the international community / Malbone W. Graham
Johns Hopkins Press, 1948
 Buku Teks
Hackworth, Green Haywood
Digest of international law volume VI chapters XIX-XXI
Government Printing Office, 1943
 Buku Teks
Hackworth, Green Haywood
Digest of international law volume II, chapters VI-VIII
Government Printing Office, 1941
 Buku Teks