Rand, Robert, author
Westview Press, 1991
Buku Teks
Eklof, Ben, author
Westview Press, 1989
Buku Teks
Bagir Manan, author
Faculty of law University of Indonesia, 2002
Buku Teks
Miura, Toru
Faculty of law University of Indonesia, 2002
Buku Teks
Westview Press , 1990
Buku Teks