Trachtman, Joel P., author
Cambridge University Press , 2013
Buku Teks
Huda Robbani, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)
Potter, Pitman B., author
Appleton-Century-Crofts, 1948
Buku Teks
Eagleton, Clyde
The Ronald Press, 1948
Buku Teks
Sands, Philippe, author
Sweet & Maxwell, 2009
Buku Teks