Universitas Indonesia, 1984
UI - Skripsi (Membership)
Priyatna Abdurrasyid
Binacipta, 1977
Buku Teks
Lyall, Francis
Routledge, 2018
Buku Teks
Azizah Mutia Karim
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)
Christol, Carl Quimby
Kluwer Law and Taxation , 1991
Buku Teks