Gatewood, Robert D.
The Dryden Press, 1990
Buku Teks
Fadhli Ramadhan, author
Fakultas Psikologi Universitas Indonesia, 2014
UI - Skripsi (Membership)
Ida Budiarty, author
1996
UI - Tesis (Membership)
Vera Ersi, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Aditya Wulandari, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)