Maeroff, Gene I., author
Palgrave Macmillan, 2006
Buku Teks
Jajang Gunawijaya, author
1995
UI - Tesis (Membership)
Camilla Jasmine Silvana, author
2017
UI - Skripsi (Membership)
Betti Astriani, author
2012
UI - Tesis (Open)
Fariza Latifa Chusna, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Skripsi (Membership)