Spaemann, Robert
Routledge, 1991
Buku Teks
Banner, Michael
Cambridge Unuversity Press , 1999
Buku Teks
Franz Magnis-Suseno, author
Kanisius, 1987
Buku Teks
Franz Magnis-Suseno, author
Kanisius , 1993
Buku Teks
Franz Magnis-Suseno, author
Kanisius, 1987
Buku Teks