Dyzenhaus, David, author
Oxford University Press , 1991
Buku Teks
edited by Dennis Patterson
Blackwell, 1996
Buku Teks
edited by Dennis M. Patterson
Blackwell, 1999
Buku Teks
Dentreves, A.P., author
Hutchinson`s University Library, 1951
Buku Teks
Cohan, Morris R.
Transactio Books, 1982
Buku Teks