Larobu, Abraham, author
Universitas Indonesia, 1996
UI - Tesis Membership
Tim Daud Silalahi
Pengayoman, 2003
Buku Teks
Sunarya Wargasasmita, author
1994
UI - Laporan Penelitian
Rini Dwi Dharmawati, author
Fakultas Hukum Universitas Indonesia, 1992
UI - Skripsi Membership
Quoriena Julia Sari, author
Universitas Indonesia, 1994
UI - Skripsi Membership