Ho, Jeffrey D., editor
Springer, 2012
eBooks
Levy, Angela D, author
Taylor and Francis, 2011
Buku Teks
McClintock, J. Thomas, author
CRC Press, Taylor & Francis Group, 2008
Buku Teks
Valeryan Natasha, author
Fakultas Hukum Universitas Indonesia, 2016
UI - Skripsi (Membership)
Smith, Richard T.
Pergamon Press, 1982
Buku Teks