Nainggolan, Hendrawan, author
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Rahmat Hakim Mantova, author
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Lipshaw, Jeffrey, author
Routledge, 2017
Buku Teks
Dimas Satya Nugraha, author
Fakultas Hukum Universitas Indonesia, 2018
UI - Skripsi (Membership)
Busch, Francis X.
The Bobbs-Merrill, 1957
Buku Teks