Lukman Nadjamuddin, author
Yayasan Untuk Indonesia, 2001
Buku Teks
by Jack Canfield ... [and others]
Health Communication, 1997
Buku Teks
Austin, Joel, author
Geungjoeuihim, 2009
Buku Teks
Astri Dwitantia, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2011
UI - Skripsi (Open)
Sri Sulihingtyas D.M., author
Universitas Indonesia, 2004
UI - Skripsi (Membership)