Ichtiyanto
Badan Litbang Agama dan Diklat Keagamaan Dep. Agama RI, 2003
Buku Teks
Gaby Arijane Trihadi
Fakultas Hukum Universitas Indonesia, 1989
UI - Skripsi Membership
Sarasti Pradina Paramita
Fakultas Hukum Universitas Indonesia, 1990
UI - Skripsi Membership
Zulfa Djoko Basuki
UI-Press, 2005
UI - Pidato
Loebis, A.B. (Ali Basja)
[Publisher not identified], [Date of publication not identified]
Buku Teks SO