Arden, Paul, author
Penguin, 2008
Buku Teks
Nouwen, Pieter, 1949-, author
Thoth, 1991
Buku Teks
Richard, Paul, author
Omiwa Jinsha Press, 1976
Koleksi Publik
Roy, James A. Le
Houghton Mifflin, 1914.
Buku Teks
Harris, J. Gordon, author
The Haworth Press, 2008
Buku Teks