Maris, Cees, editor
Law, order and freedom : a historical introduction to legal philosophy
Springer, 2011
 eBooks
Rommen, Heinrich A.
The natural law a study in legal and social history and philosophy
Liberty Fund Indianapolis, 1998
 Buku Teks
Essays in legal philosophy / selected and edited by Robert S. Summers
Basil Blackwell, 1970
 Buku Teks
Kelsen, Hans
Hukum dan logika = Essays in legal and moral philosophy
Alumni, 2006
 Buku Teks
Kelsen, Hans
Hukum dan logika = Essays in legal and moral philosophy
Alumni, 1982
 Buku Teks