Nida Hanasa, author
2017
UI - Skripsi (Membership)
Gottfried Heuer, editor
Routledge, 2011
Buku Teks
Nietzel, Michael T., author
Prentice-Hall, 1998
Buku Teks
Lewis, H. Spencer
Supreme Grand Lodge of AMORC, 1977
Buku Teks
Dini Rahmawati, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi (Membership)