Raisa Azmi
Fakultas Psikologi Universitas Indonesia, 2014
UI - Tesis (Membership)
Tetengean, Bobby Joshia
Fakultas Psikologi Universitas Indonesia, 1998
UI - Skripsi (Membership)
Juriana
2012
UI - Tesis (Open)
Lavallee, David
McGraw-Hill, Higher Education, 2008
Buku Teks
Singgih Digagunarsa
BPK Gunung Mulia, 2004
Buku Teks