Davis, Michele Weiner, author
Gramedia Pustaka Utama, 2004
Buku Teks
Hendra Surya, author
Gramedia, 2006
Buku Teks
Dewi Latifah, author
Fakultas Psikologi Universitas Indonesia, 2005
UI - Tesis (Membership)
Tambunan, Emil H., author
Indonesia Publishing House, 2009
Buku Teks
Umaira Fotineri, author
Universitas Indonesia, 2013
UI - Skripsi (Membership)