Cole, George F., author
Brooks/Cole, 1986
Buku Teks
Hutasoit, Samuel, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Sudarwin, author
Fakultas Hukum Universitas Indonesia, 2020
UI - Tesis (Membership)
Intersentia, 2019
eBooks
Adams, Thomas F.
Prentice-Hall, 1980
Buku Teks