Sudargo Gautama, author
Citra Aditya Bakti, 1993
Buku Teks
Sudargo Gautama, author
Cira Aditya Bakti, 1991
Buku Teks
Sudargo Gautama, author
Citra Aditya Bakti, 1993
Buku Teks
North, Peter
Claredon Press, 1993
Buku Teks
Raz, Joseph, author
Oxford Univesity Press, 2009
Buku Teks