Franz Magnis-Suseno, author
Gramedia Pustaka Utama, 2000
Buku Teks
Tiles, J.E., author
Routledge, 2000
Buku Teks
Smith, Michael, author
Cambridge University Press , 2004
Buku Teks
Swasti Wurjantoro, author
Universitas Indonesia, 2001
UI - Skripsi (Membership)
Driyarkara
Kanisius, 1980
Buku Teks