Kelsen, Hans
Hukum dan logika = Essays in legal and moral philosophy
Alumni, 2006
 Buku Teks SO
Kamm, F.M.
Creation and abortion a study in moral and legal philosophy
Oxford University Press, 1992
 Buku Teks
Essays in legal philosophy / selected and edited by Robert S. Summers
Basil Blackwell, 1970
 Buku Teks SO
Cohan, Morris R.
Law and the social order essays in legal philosophy
Transactio Books, 1982
 Buku Teks
More essays in legal philosophy general assesments of legal philosophies
selected and edited by Robert S. Summers
Basil Blackwell, 1971
 Buku Teks SO