Sinaga, Syamsudin Manan, author
Tatanusa, 2012
Buku Teks
Sinaga, Syamsudin Manan, author
Buku Teks
Universitas Indonesia, 2003
UI - Skripsi (Membership)
Rielly Lontoh, author
Universitas Indonesia, 2010
UI - Tesis (Open)
Vindy Olyvia, author
Fakultas Hukum Universitas Indonesia, 2007
UI - Skripsi (Membership)