Hubbard, L. Ron, 1911-1986, author
Bridge Publications, Inc., 2012
Buku Referensi
Antonio Rosmini
Rosmini House, 1999
Buku Teks
Antonio Rosmini
Rosmini House, 1999
Buku Teks
Antonio Rosmini
Rosmini House, 1999
Buku Teks
Levin, David Michael, author
University of California Press, 1999
Buku Teks