Hari Argado Lumban Gaol, author
Universitas Indonesia, 2007
UI - Tesis Membership
Lumban Gaol, Hari Argado, author
Fakultas Hukum Universitas Indonesia, 2007
UI - Tesis (Membership)
Widyaningsih, author
Universitas Indonesia, 2007
UI - Tesis Membership
Henny Ardiyani, author
Universitas Indonesia, 2007
UI - Tesis Membership
Hadi Setia Tunggal, author
Harvarindo, 1996
Buku Teks