Routledge, 2007
Buku Teks
Yulia Setia Rina, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Skripsi (Membership)
Volkan, Vamik, author
Pitchstone, 2004
Buku Teks
Sona Pribady, author
Fakultas Psikologi Universitas Indonesia, 2015
UI - Tesis (Membership)
Hilman Rizaldi Ruswin, author
Fakultas Psikologi Universitas Indonesia, 2017
UI - Skripsi (Membership)