Prilya Shanty Andrianie, author
Fakultas Psikologi Universitas Indonesia, 2009
UI - Tesis (Open)
Ury, William, author
Hodder & Stoughton, 2007
Buku Teks
Fritz, Roger, author
American Management Association, 2008
eBooks
Joice Novita Limpo, author
Fakultas Psikologi Universitas Indonesia, 2016
UI - Tesis (Membership)
Nur Amri El Insiyati, author
Fakultas Psikologi Universitas Indonesia, 2013
UI - Tesis (Membership)