Steinber, David I.
The economic development of Korea sui generis of generic ?/ David I. Steinber
U.S. Agency for International Development, 1982
 Buku Teks
Urgensi perlindungan Sui Generis atas indikasi geografis Indonesia: Kajian kritis tentang perlindungan barang khas Indonesia melalui mekanisme perlindungan indikasi geografis.
Universitas Indonesia, 2006
 UI - Skripsi Membership
Romano, Santi, 1875-1947
The legal order
Routledge, 2017
 Buku Teks
Murray, Rachel
Human rights in Africa : from the OAU to the African Union
Cambridge University Press, 2004
 Buku Teks
Fanny Alda Putri
Masalah keberlakuan hukum internasional dalam sistem hukum regional Uni Eropa = The effect of international law within European Union legal order
Fakultas Hukum Universitas Indonesia, 2013
 UI - Skripsi Membership