Sitompoel, Ria Hetharia, author
Universitas Indonesia, 1997
UI - Tesis (Membership)
Universitas Indonesia, 2002
UI - Tesis (Membership)
Dalimunthe, S., author
Sekretariat P.P. PERSAHI, 1984
Buku Teks
Silitonga, T., author
Fakultas Hukum Universitas Indonesia, 2004
UI - Skripsi (Membership)
Khaeruddin Nawir, author
Universitas Indonesia, 2006
UI - Tesis Membership