Andrew, Mari, author
Bentang , 2018
Buku Teks
Raf`addin Kamil, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Peale, Norman Vincent, 1898-1993, author
Media Abadi, 2007
Buku Teks
oleh Elfi Sahara ... [and others]
Yayasan Pustaka Obor Indonesia, 2013
Buku Teks
Sugeng Sudibjo, author
Program Pascasarjana Universitas Indonesia, 2006
UI - Tesis (Membership)