Foster, Steve, author
Oxford university press, 2012
Buku Teks
Patman, Wright, 1893-1976, author
Bantam Books, 1957
Buku Teks
Munroe, Randall, author
Hougton Mifflin Harcourt, 2014
Buku Teks
Dhamika, Ven. S. (Venerable Shravasti), author
Yayasan Dhammadipa Arama, 2004
Buku Teks
Lewis, H. Spencer
Supreme Grand Lodge of AMORC, 1977
Buku Teks