Eyet Hidayat, author
Universitas Indonesia, 2011
UI - Tesis (Open)
Rio Andersen, author
Fakultas Psikologi Universitas Indonesia, 2000
UI - Skripsi (Membership)
Reed, Stephen K., author
Salemba Humanika, 2011
Buku Teks
Puji Lestari Suharso, author
1992
UI - Tesis (Membership)
Adi W. Gunawan, author
Gramedia Pustaka Utama, 2005
Buku Teks