Huda Robbani, author
Fakultas Hukum Universitas Indonesia, 2013
UI - Skripsi (Membership)
Gilley, Jerry W, author
Perseus Books, 2000
Buku Teks
Holden, Paul E., author
McGraw-Hill, 1951
Buku Teks
Bharata Karya Aksara, 1980
Buku Teks
Herman, author
2013
UI - Tesis (Membership)