Daniels, John D., author
Addison-Wesley, 1982
Buku Teks
Daniels, John D., author
Addison-Wesley, 1994
Buku Teks
Tucker, Edwin W.
Irwin, 1992
Buku Teks
Sekhar, R.C.
Response Book, 2002
Buku Teks
Muhammad Rizaldi, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)