Dewey, John, author
Mentor Book, 1955
Buku Teks
Glock, Hans-Johann, 1960-, author
Cambridge University Press, 2013
Buku Teks
Epictetus
Al Burt, [date of publication not identified]
Buku Teks
Alois Wielacher
Iudicium, 1996
Buku Teks
Franz Magnis-Suseno, author
Gramedia Pustaka Utama, 2016
Buku Teks SO