Franz Magnis-Suseno, author
Kanisius, 2006
Buku Teks
NH. Dini, author
Grasindo, 1997
Buku Teks
Munir Fuady, author
Citra Aditya Bakti, 2004
Buku Teks
Pass, Christopher, author
Erlangga, 1997
Buku Referensi
Hillier, Frederick S., author
Andi Yogyakarta, 2008
Buku Teks