Fisher, Howard D.
The German legal system and legal language
Cavendish Publishing Limited, 1999
Buku Teks
Joseph, Raz
The concept of a legal system an introduction to the theory of legal system
Oxford Clarendon Press, 1970
Buku Teks
Danner
Introduction to foreign legal system
Buku Teks
Howarth, David A.
English legal system
Blackstone Press, 1992
Buku Teks
Mermin, Samuel
Law and the Legal system : an introduction
Little, Brown, 1982
Buku Teks