Fakultas Psikologi Universitas Indonesia, 2001
UI - Tesis (Membership)
Joyo Nur Suryanto Gono, author
1994
UI - Tesis (Membership)
Tyson, Shaun, author
Andi, 2000
Buku Teks
Tian P. Oei
Tooworg Private Hospital, 1999
Buku Teks
Rio Marcianno Janis, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2013
UI - Skripsi (Membership)