Nurlyta Hafiyah, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)
Darmawan Aji, author
Tiga Serangkai, 2019
Buku Teks
Maxwell, John C., author
MIC , 2016
Buku Teks
Hanna Djumhana, author
RajaGrafindo Persada, 2007
Buku Teks
Asty Saskia Fabianto, author
2004
UI - Skripsi (Membership)